My contact form in my site has refused to send result to my email using a php script. when i checked the log this what i saw: Nov 23 07:24:23 xXIosfWy7P postfix/postfix-script[15762]: starting the Postfix mail system
Nov 23 07:24:23 xXIosfWy7P postfix/master[15764]: daemon started -- version 2.10.1, configuration /etc/postfix
Nov 23 07:47:49 xXIosfWy7P postfix/pickup[15765]: 09FFF612B6: uid=1000 from=<www>
Nov 23 07:47:49 xXIosfWy7P postfix/cleanup[26768]: 09FFF612B6: message-id=20231122234749.09FFF612B6@xXIosfWy7P.localdomain
Nov 23 07:47:49 xXIosfWy7P postfix/qmgr[15767]: 09FFF612B6: from=www@xXIosfWy7P.localdomain, size=773, nrcpt=1 (queue active)
Nov 23 07:48:19 xXIosfWy7P postfix/smtp[26770]: connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out
Nov 23 07:48:19 xXIosfWy7P postfix/smtp[26770]: connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable
Nov 23 07:48:19 xXIosfWy7P postfix/smtp[26770]: 09FFF612B6: to=chiemy2020@yandex.com, relay=none, delay=30, delays=0.03/0.01/30/0, dsn=4.4.1, status=deferred (connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable)
Nov 23 07:50:39 xXIosfWy7P postfix/pickup[15765]: C9E3B612BC: uid=1000 from=<www>
Nov 23 07:50:39 xXIosfWy7P postfix/cleanup[26810]: C9E3B612BC: message-id=20231122235039.C9E3B612BC@xXIosfWy7P.localdomain
Nov 23 07:50:39 xXIosfWy7P postfix/qmgr[15767]: C9E3B612BC: from=www@xXIosfWy7P.localdomain, size=781, nrcpt=1 (queue active)
Nov 23 07:51:09 xXIosfWy7P postfix/smtp[26812]: connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out
Nov 23 07:51:09 xXIosfWy7P postfix/smtp[26812]: connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable
Nov 23 07:51:09 xXIosfWy7P postfix/smtp[26812]: C9E3B612BC: to=chiemy2020@yandex.com, relay=none, delay=30, delays=0.03/0.01/30/0, dsn=4.4.1, status=deferred (connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable)
Nov 23 07:52:25 xXIosfWy7P postfix/pickup[15765]: B664D612C0: uid=1000 from=<www>
Nov 23 07:52:25 xXIosfWy7P postfix/cleanup[26843]: B664D612C0: message-id=20231122235225.B664D612C0@xXIosfWy7P.localdomain
Nov 23 07:52:25 xXIosfWy7P postfix/qmgr[15767]: B664D612C0: from=www@xXIosfWy7P.localdomain, size=782, nrcpt=1 (queue active)
Nov 23 07:52:55 xXIosfWy7P postfix/smtp[26812]: connect to hotmail-com.olc.protection.outlook.com[104.47.22.161]:25: Connection timed out
Nov 23 07:53:25 xXIosfWy7P postfix/smtp[26812]: connect to hotmail-com.olc.protection.outlook.com[104.47.18.161]:25: Connection timed out
Nov 23 07:53:25 xXIosfWy7P postfix/smtp[26812]: B664D612C0: to=bradk83@hotmail.com, relay=none, delay=60, delays=0.03/0/60/0, dsn=4.4.1, status=deferred (connect to hotmail-com.olc.protection.outlook.com[104.47.18.161]:25: Connection timed out)
Nov 23 07:53:47 xXIosfWy7P postfix/pickup[15765]: B6D8F612C4: uid=1000 from=<www>
Nov 23 07:53:47 xXIosfWy7P postfix/cleanup[26843]: B6D8F612C4: message-id=20231122235347.B6D8F612C4@xXIosfWy7P.localdomain
Nov 23 07:53:47 xXIosfWy7P postfix/qmgr[15767]: B6D8F612C4: from=www@xXIosfWy7P.localdomain, size=782, nrcpt=1 (queue active)
Nov 23 07:54:17 xXIosfWy7P postfix/smtp[26812]: connect to mta7.am0.yahoodns.net[67.195.228.110]:25: Connection timed out
Nov 23 07:54:23 xXIosfWy7P postfix/qmgr[15767]: 09FFF612B6: from=www@xXIosfWy7P.localdomain, size=773, nrcpt=1 (queue active)
Nov 23 07:54:47 xXIosfWy7P postfix/smtp[26812]: connect to mta7.am0.yahoodns.net[98.136.96.91]:25: Connection timed out
Nov 23 07:54:53 xXIosfWy7P postfix/smtp[26853]: connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out
Nov 23 07:54:53 xXIosfWy7P postfix/smtp[26853]: connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable
Nov 23 07:54:53 xXIosfWy7P postfix/smtp[26853]: 09FFF612B6: to=chiemy2020@yandex.com, relay=none, delay=425, delays=395/0.02/30/0, dsn=4.4.1, status=deferred (connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable)
Nov 23 07:55:17 xXIosfWy7P postfix/smtp[26812]: connect to mta7.am0.yahoodns.net[98.136.96.77]:25: Connection timed out
Nov 23 07:55:47 xXIosfWy7P postfix/smtp[26812]: connect to mta7.am0.yahoodns.net[98.136.96.76]:25: Connection timed out
Nov 23 07:56:17 xXIosfWy7P postfix/smtp[26812]: connect to mta6.am0.yahoodns.net[67.195.204.74]:25: Connection timed out
Nov 23 07:56:17 xXIosfWy7P postfix/smtp[26812]: B6D8F612C4: to=triplexforwarders@yahoo.com, relay=none, delay=150, delays=0.01/0/150/0, dsn=4.4.1, status=deferred (connect to mta6.am0.yahoodns.net[67.195.204.74]:25: Connection timed out)
Nov 23 07:59:23 xXIosfWy7P postfix/qmgr[15767]: C9E3B612BC: from=www@xXIosfWy7P.localdomain, size=781, nrcpt=1 (queue active)
Nov 23 07:59:23 xXIosfWy7P postfix/qmgr[15767]: B664D612C0: from=www@xXIosfWy7P.localdomain, size=782, nrcpt=1 (queue active)
Nov 23 07:59:23 xXIosfWy7P postfix/smtp[26873]: connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable
Nov 23 07:59:39 xXIosfWy7P postfix/pickup[15765]: 1B367612C1: uid=1000 from=<www>
Nov 23 07:59:39 xXIosfWy7P postfix/cleanup[26878]: 1B367612C1: message-id=20231122235939.1B367612C1@xXIosfWy7P.localdomain
Nov 23 07:59:39 xXIosfWy7P postfix/qmgr[15767]: 1B367612C1: from=www@xXIosfWy7P.localdomain, size=797, nrcpt=1 (queue active)
Nov 23 07:59:53 xXIosfWy7P postfix/smtp[26874]: connect to hotmail-com.olc.protection.outlook.com[104.47.14.33]:25: Connection timed out
Nov 23 07:59:54 xXIosfWy7P postfix/smtp[26873]: connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out
Nov 23 07:59:54 xXIosfWy7P postfix/smtp[26873]: C9E3B612BC: to=chiemy2020@yandex.com, relay=none, delay=554, delays=524/0.03/30/0, dsn=4.4.1, status=deferred (connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out)
Nov 23 08:00:09 xXIosfWy7P postfix/smtp[26879]: connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out
Nov 23 08:00:09 xXIosfWy7P postfix/smtp[26879]: connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable
Nov 23 08:00:09 xXIosfWy7P postfix/smtp[26879]: 1B367612C1: to=chiemy2020@yandex.com, relay=none, delay=30, delays=0.02/0.01/30/0, dsn=4.4.1, status=deferred (connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable)
Nov 23 08:00:24 xXIosfWy7P postfix/smtp[26874]: connect to hotmail-com.olc.protection.outlook.com[104.47.13.33]:25: Connection timed out
Nov 23 08:00:24 xXIosfWy7P postfix/smtp[26874]: B664D612C0: to=bradk83@hotmail.com, relay=none, delay=478, delays=418/0.02/60/0, dsn=4.4.1, status=deferred (connect to hotmail-com.olc.protection.outlook.com[104.47.13.33]:25: Connection timed out)
Nov 23 08:02:18 xXIosfWy7P postfix/pickup[15765]: F12F0612CA: uid=1000 from=<www>
Nov 23 08:02:18 xXIosfWy7P postfix/cleanup[26905]: F12F0612CA: message-id=20231123000218.F12F0612CA@xXIosfWy7P.localdomain
Nov 23 08:02:19 xXIosfWy7P postfix/qmgr[15767]: F12F0612CA: from=www@xXIosfWy7P.localdomain, size=797, nrcpt=1 (queue active)
Nov 23 08:02:19 xXIosfWy7P postfix/smtp[26907]: connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable
Nov 23 08:02:49 xXIosfWy7P postfix/smtp[26907]: connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out
Nov 23 08:02:49 xXIosfWy7P postfix/smtp[26907]: F12F0612CA: to=chiemy2020@yandex.com, relay=none, delay=30, delays=0.02/0.02/30/0, dsn=4.4.1, status=deferred (connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out)
Nov 23 08:04:23 xXIosfWy7P postfix/qmgr[15767]: 09FFF612B6: from=www@xXIosfWy7P.localdomain, size=773, nrcpt=1 (queue active)
Nov 23 08:04:23 xXIosfWy7P postfix/qmgr[15767]: B6D8F612C4: from=www@xXIosfWy7P.localdomain, size=782, nrcpt=1 (queue active)
Nov 23 08:04:53 xXIosfWy7P postfix/smtp[26907]: connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out
Nov 23 08:04:53 xXIosfWy7P postfix/smtp[26907]: connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable
Nov 23 08:04:53 xXIosfWy7P postfix/smtp[26917]: connect to mta5.am0.yahoodns.net[67.195.228.111]:25: Connection timed out
Nov 23 08:04:53 xXIosfWy7P postfix/smtp[26907]: 09FFF612B6: to=chiemy2020@yandex.com, relay=none, delay=1024, delays=994/0.02/30/0, dsn=4.4.1, status=deferred (connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable)
Nov 23 08:05:23 xXIosfWy7P postfix/smtp[26917]: connect to mta6.am0.yahoodns.net[67.195.228.94]:25: Connection timed out
Nov 23 08:05:53 xXIosfWy7P postfix/smtp[26917]: connect to mta5.am0.yahoodns.net[98.136.96.74]:25: Connection timed out
Nov 23 08:06:23 xXIosfWy7P postfix/smtp[26917]: connect to mta5.am0.yahoodns.net[67.195.228.106]:25: Connection timed out
Nov 23 08:06:53 xXIosfWy7P postfix/smtp[26917]: connect to mta7.am0.yahoodns.net[67.195.204.74]:25: Connection timed out
Nov 23 08:06:53 xXIosfWy7P postfix/smtp[26917]: B6D8F612C4: to=triplexforwarders@yahoo.com, relay=none, delay=785, delays=635/0.01/150/0, dsn=4.4.1, status=deferred (connect to mta7.am0.yahoodns.net[67.195.204.74]:25: Connection timed out)
Nov 23 08:09:23 xXIosfWy7P postfix/qmgr[15767]: C9E3B612BC: from=www@xXIosfWy7P.localdomain, size=781, nrcpt=1 (queue active)
Nov 23 08:09:23 xXIosfWy7P postfix/qmgr[15767]: F12F0612CA: from=www@xXIosfWy7P.localdomain, size=797, nrcpt=1 (queue active)
Nov 23 08:09:23 xXIosfWy7P postfix/qmgr[15767]: B664D612C0: from=www@xXIosfWy7P.localdomain, size=782, nrcpt=1 (queue active)
Nov 23 08:09:23 xXIosfWy7P postfix/qmgr[15767]: 1B367612C1: from=www@xXIosfWy7P.localdomain, size=797, nrcpt=1 (queue active)
Nov 23 08:09:23 xXIosfWy7P postfix/smtp[26957]: connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable
Nov 23 08:09:53 xXIosfWy7P postfix/smtp[26959]: connect to hotmail-com.olc.protection.outlook.com[104.47.13.33]:25: Connection timed out
Nov 23 08:09:53 xXIosfWy7P postfix/smtp[26957]: connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out
Nov 23 08:09:53 xXIosfWy7P postfix/smtp[26958]: connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out
Nov 23 08:09:53 xXIosfWy7P postfix/smtp[26958]: connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable
Nov 23 08:09:53 xXIosfWy7P postfix/smtp[26960]: connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out
Nov 23 08:09:53 xXIosfWy7P postfix/smtp[26960]: connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable
Nov 23 08:09:53 xXIosfWy7P postfix/smtp[26957]: C9E3B612BC: to=chiemy2020@yandex.com, relay=none, delay=1154, delays=1124/0.03/30/0, dsn=4.4.1, status=deferred (connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out)
Nov 23 08:09:53 xXIosfWy7P postfix/smtp[26958]: F12F0612CA: to=chiemy2020@yandex.com, relay=none, delay=454, delays=424/0.02/30/0, dsn=4.4.1, status=deferred (connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable)
Nov 23 08:09:53 xXIosfWy7P postfix/smtp[26960]: 1B367612C1: to=chiemy2020@yandex.com, relay=none, delay=614, delays=584/0.04/30/0, dsn=4.4.1, status=deferred (connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable)
Nov 23 08:10:23 xXIosfWy7P postfix/smtp[26959]: connect to hotmail-com.olc.protection.outlook.com[104.47.12.33]:25: Connection timed out
Nov 23 08:10:23 xXIosfWy7P postfix/smtp[26959]: B664D612C0: to=bradk83@hotmail.com, relay=none, delay=1078, delays=1018/0.03/60/0, dsn=4.4.1, status=deferred (connect to hotmail-com.olc.protection.outlook.com[104.47.12.33]:25: Connection timed out)
Nov 23 08:10:25 xXIosfWy7P postfix/pickup[15765]: 1D8B0612CE: uid=1000 from=<www>
Nov 23 08:10:25 xXIosfWy7P postfix/cleanup[26970]: 1D8B0612CE: message-id=20231123001025.1D8B0612CE@server.mailpercentage.com
Nov 23 08:10:25 xXIosfWy7P postfix/qmgr[15767]: 1D8B0612CE: from=www@server.mailpercentage.com, size=790, nrcpt=1 (queue active)
Nov 23 08:10:25 xXIosfWy7P postfix/error[26971]: 1D8B0612CE: to=chiemy2020@yandex.com, relay=none, delay=0.04, delays=0.02/0.02/0/0, dsn=4.4.1, status=deferred (delivery temporarily suspended: connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable)
Nov 23 08:13:43 xXIosfWy7P postfix/pickup[15765]: 988C0612D1: uid=1000 from=<www>
Nov 23 08:13:43 xXIosfWy7P postfix/cleanup[26983]: 988C0612D1: message-id=20231123001343.988C0612D1@server.mailpercentage.com
Nov 23 08:13:43 xXIosfWy7P postfix/qmgr[15767]: 988C0612D1: from=www@server.mailpercentage.com, size=780, nrcpt=1 (queue active)
Nov 23 08:13:43 xXIosfWy7P postfix/error[26985]: 988C0612D1: to=chiemy2020@yandex.com, relay=none, delay=0.06, delays=0.02/0.02/0/0.01, dsn=4.4.1, status=deferred (delivery temporarily suspended: connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable)
Nov 23 08:15:35 xXIosfWy7P postfix/pickup[15765]: 3D3F4612D5: uid=1000 from=<www>
Nov 23 08:15:35 xXIosfWy7P postfix/cleanup[26994]: 3D3F4612D5: message-id=20231123001535.3D3F4612D5@server.mailpercentage.com
Nov 23 08:15:35 xXIosfWy7P postfix/qmgr[15767]: 3D3F4612D5: from=www@server.mailpercentage.com, size=782, nrcpt=1 (queue active)
Nov 23 08:15:35 xXIosfWy7P postfix/smtp[26996]: connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable
Nov 23 08:16:13 server postfix/postfix-script[1416]: starting the Postfix mail system
Nov 23 08:16:13 server postfix/master[1436]: daemon started -- version 2.10.1, configuration /etc/postfix
Nov 23 08:16:13 server postfix/qmgr[1462]: 3D3F4612D5: from=www@server.mailpercentage.com, size=782, nrcpt=1 (queue active)
Nov 23 08:16:14 server postfix/qmgr[1462]: 1D8B0612CE: from=www@server.mailpercentage.com, size=790, nrcpt=1 (queue active)
Nov 23 08:16:14 server postfix/smtp[1523]: connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable
Nov 23 08:16:44 server postfix/smtp[1513]: connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out
Nov 23 08:16:44 server postfix/smtp[1513]: connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable
Nov 23 08:16:44 server postfix/smtp[1513]: 3D3F4612D5: to=chiemy2020@yandex.com, relay=none, delay=69, delays=39/0.17/30/0, dsn=4.4.1, status=deferred (connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable)
Nov 23 08:16:44 server postfix/smtp[1523]: connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out
Nov 23 08:16:44 server postfix/smtp[1523]: 1D8B0612CE: to=chiemy2020@yandex.com, relay=none, delay=379, delays=349/0.14/30/0, dsn=4.4.1, status=deferred (connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out)
Nov 23 08:16:54 server postfix/pickup[1461]: 1C7DC612D9: uid=1000 from=<www>
Nov 23 08:16:54 server postfix/cleanup[2159]: 1C7DC612D9: message-id=20231123001654.1C7DC612D9@server.mailpercentage.com
Nov 23 08:16:54 server postfix/qmgr[1462]: 1C7DC612D9: from=www@server.mailpercentage.com, size=781, nrcpt=1 (queue active)
Nov 23 08:17:24 server postfix/smtp[1513]: connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out
Nov 23 08:17:24 server postfix/smtp[1513]: connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable
Nov 23 08:17:24 server postfix/smtp[1513]: 1C7DC612D9: to=chiemy2020@yandex.com, relay=none, delay=30, delays=0.02/0/30/0, dsn=4.4.1, status=deferred (connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable)
Nov 23 08:21:13 server postfix/qmgr[1462]: F12F0612CA: from=www@xXIosfWy7P.localdomain, size=797, nrcpt=1 (queue active)
Nov 23 08:21:13 server postfix/qmgr[1462]: B6D8F612C4: from=www@xXIosfWy7P.localdomain, size=782, nrcpt=1 (queue active)
Nov 23 08:21:13 server postfix/qmgr[1462]: 1B367612C1: from=www@xXIosfWy7P.localdomain, size=797, nrcpt=1 (queue active)
Nov 23 08:21:13 server postfix/qmgr[1462]: 988C0612D1: from=www@server.mailpercentage.com, size=780, nrcpt=1 (queue active)
Nov 23 08:21:13 server postfix/smtp[2253]: connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable
Nov 23 08:21:13 server postfix/smtp[2254]: connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable
Nov 23 08:21:43 server postfix/smtp[2251]: connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out
Nov 23 08:21:43 server postfix/smtp[2251]: connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable
Nov 23 08:21:43 server postfix/smtp[2251]: F12F0612CA: to=chiemy2020@yandex.com, relay=none, delay=1164, delays=1134/0.04/30/0, dsn=4.4.1, status=deferred (connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable)
Nov 23 08:21:43 server postfix/smtp[2252]: connect to mta5.am0.yahoodns.net[98.136.96.77]:25: Connection timed out
Nov 23 08:21:43 server postfix/smtp[2253]: connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out
Nov 23 08:21:43 server postfix/smtp[2253]: 1B367612C1: to=chiemy2020@yandex.com, relay=none, delay=1324, delays=1294/0.04/30/0, dsn=4.4.1, status=deferred (connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out)
Nov 23 08:21:43 server postfix/smtp[2254]: connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out
Nov 23 08:21:43 server postfix/smtp[2254]: 988C0612D1: to=chiemy2020@yandex.com, relay=none, delay=480, delays=450/0.05/30/0, dsn=4.4.1, status=deferred (connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out)
Nov 23 08:22:13 server postfix/smtp[2252]: connect to mta5.am0.yahoodns.net[67.195.204.79]:25: Connection timed out
Nov 23 08:22:43 server postfix/smtp[2252]: connect to mta6.am0.yahoodns.net[67.195.228.94]:25: Connection timed out
Nov 23 08:23:13 server postfix/smtp[2252]: connect to mta6.am0.yahoodns.net[98.136.96.74]:25: Connection timed out
Nov 23 08:23:43 server postfix/smtp[2252]: connect to mta6.am0.yahoodns.net[67.195.228.110]:25: Connection timed out
Nov 23 08:23:43 server postfix/smtp[2252]: B6D8F612C4: to=triplexforwarders@yahoo.com, relay=none, delay=1796, delays=1646/0.03/150/0, dsn=4.4.1, status=deferred (connect to mta6.am0.yahoodns.net[67.195.228.110]:25: Connection timed out)
Nov 23 08:26:13 server postfix/qmgr[1462]: 09FFF612B6: from=www@xXIosfWy7P.localdomain, size=773, nrcpt=1 (queue active)
Nov 23 08:26:13 server postfix/qmgr[1462]: 3D3F4612D5: from=www@server.mailpercentage.com, size=782, nrcpt=1 (queue active)
Nov 23 08:26:13 server postfix/qmgr[1462]: 1C7DC612D9: from=www@server.mailpercentage.com, size=781, nrcpt=1 (queue active)
Nov 23 08:26:13 server postfix/qmgr[1462]: 1D8B0612CE: from=www@server.mailpercentage.com, size=790, nrcpt=1 (queue active)
Nov 23 08:26:13 server postfix/error[5105]: 09FFF612B6: to=chiemy2020@yandex.com, relay=none, delay=2305, delays=2304/0.04/0/0.03, dsn=4.4.1, status=deferred (delivery temporarily suspended: connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out)
Nov 23 08:26:13 server postfix/error[5118]: 3D3F4612D5: to=chiemy2020@yandex.com, relay=none, delay=638, delays=638/0.04/0/0.03, dsn=4.4.1, status=deferred (delivery temporarily suspended: connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out)
Nov 23 08:26:13 server postfix/error[5124]: 1C7DC612D9: to=chiemy2020@yandex.com, relay=none, delay=560, delays=559/0.04/0/0.03, dsn=4.4.1, status=deferred (delivery temporarily suspended: connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out)
Nov 23 08:26:13 server postfix/error[5129]: 1D8B0612CE: to=chiemy2020@yandex.com, relay=none, delay=948, delays=948/0.05/0/0.02, dsn=4.4.1, status=deferred (delivery temporarily suspended: connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out)
Nov 23 08:30:09 server postfix/postfix-script[8296]: stopping the Postfix mail system
Nov 23 08:30:09 server postfix/master[1436]: terminating on signal 15
Nov 23 08:35:45 server postfix/postfix-script[9258]: starting the Postfix mail system
Nov 23 08:35:45 server postfix/master[9260]: daemon started -- version 3.4.7, configuration /etc/postfix
Nov 23 08:35:45 server postfix/qmgr[9262]: C9E3B612BC: from=www@xXIosfWy7P.localdomain, size=781, nrcpt=1 (queue active)
Nov 23 08:35:45 server postfix/qmgr[9262]: B664D612C0: from=www@xXIosfWy7P.localdomain, size=782, nrcpt=1 (queue active)
Nov 23 08:35:45 server postfix/qmgr[9262]: 1C7DC612D9: from=www@server.mailpercentage.com, size=781, nrcpt=1 (queue active)
Nov 23 08:35:45 server postfix/qmgr[9262]: 988C0612D1: from=www@server.mailpercentage.com, size=780, nrcpt=1 (queue active)
Nov 23 08:35:45 server postfix/smtp[9269]: connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable
Nov 23 08:35:52 server dovecot: master: Dovecot v2.2.36 (1f10bfa63) starting up for imap, pop3, lmtp (core dumps disabled)
Nov 23 08:36:02 server dovecot: master: Warning: Killed with signal 15 (by pid=9338 uid=0 code=kill)
Nov 23 08:36:02 server postfix/postfix-script[9344]: stopping the Postfix mail system
Nov 23 08:36:02 server postfix/master[9260]: terminating on signal 15
Nov 23 08:36:03 server dovecot: master: Dovecot v2.2.36 (1f10bfa63) starting up for imap, pop3, lmtp (core dumps disabled)
Nov 23 08:36:03 server postfix/postfix-script[9446]: starting the Postfix mail system
Nov 23 08:36:03 server postfix/master[9448]: daemon started -- version 3.4.7, configuration /etc/postfix
Nov 23 08:36:03 server postfix/qmgr[9450]: C9E3B612BC: from=www@xXIosfWy7P.localdomain, size=781, nrcpt=1 (queue active)
Nov 23 08:36:03 server postfix/qmgr[9450]: 1C7DC612D9: from=www@server.mailpercentage.com, size=781, nrcpt=1 (queue active)
Nov 23 08:36:03 server postfix/qmgr[9450]: 988C0612D1: from=www@server.mailpercentage.com, size=780, nrcpt=1 (queue active)
Nov 23 08:36:03 server postfix/qmgr[9450]: B664D612C0: from=www@xXIosfWy7P.localdomain, size=782, nrcpt=1 (queue active)
Nov 23 08:36:03 server postfix/smtp[9452]: connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable
Nov 23 08:36:03 server postfix/smtp[9455]: connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable
Nov 23 08:36:33 server postfix/smtp[9454]: connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out
Nov 23 08:36:33 server postfix/smtp[9454]: connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable
Nov 23 08:36:33 server postfix/smtp[9452]: connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out
Nov 23 08:36:33 server postfix/smtp[9454]: 1C7DC612D9: to=chiemy2020@yandex.com, relay=none, delay=1179, delays=1149/0.04/30/0, dsn=4.4.1, status=deferred (connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable)
Nov 23 08:36:33 server postfix/smtp[9452]: C9E3B612BC: to=chiemy2020@yandex.com, relay=none, delay=2754, delays=2724/0.04/30/0, dsn=4.4.1, status=deferred (connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out)
Nov 23 08:36:33 server postfix/smtp[9455]: connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out
Nov 23 08:36:33 server postfix/smtp[9456]: connect to hotmail-com.olc.protection.outlook.com[104.47.73.33]:25: Connection timed out
Nov 23 08:36:33 server postfix/smtp[9455]: 988C0612D1: to=chiemy2020@yandex.com, relay=none, delay=1370, delays=1340/0.05/30/0, dsn=4.4.1, status=deferred (connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out)
Nov 23 08:37:03 server postfix/smtp[9456]: connect to hotmail-com.olc.protection.outlook.com[104.47.73.161]:25: Connection timed out
Nov 23 08:37:03 server postfix/smtp[9456]: B664D612C0: to=bradk83@hotmail.com, relay=none, delay=2678, delays=2618/0.07/60/0, dsn=4.4.1, status=deferred (connect to hotmail-com.olc.protection.outlook.com[104.47.73.161]:25: Connection timed out)
Nov 23 08:41:03 server postfix/qmgr[9450]: 3D3F4612D5: from=www@server.mailpercentage.com, size=782, nrcpt=1 (queue active)
Nov 23 08:41:03 server postfix/error[9490]: 3D3F4612D5: to=chiemy2020@yandex.com, relay=none, delay=1528, delays=1528/0.03/0/0.01, dsn=4.4.1, status=deferred (delivery temporarily suspended: connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out)
Nov 23 08:46:03 server postfix/qmgr[9450]: F12F0612CA: from=www@xXIosfWy7P.localdomain, size=797, nrcpt=1 (queue active)
Nov 23 08:46:03 server postfix/qmgr[9450]: 1D8B0612CE: from=www@server.mailpercentage.com, size=790, nrcpt=1 (queue active)
Nov 23 08:46:03 server postfix/qmgr[9450]: 1B367612C1: from=www@xXIosfWy7P.localdomain, size=797, nrcpt=1 (queue active)
Nov 23 08:46:03 server postfix/smtp[9522]: connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable
Nov 23 08:46:33 server postfix/smtp[9522]: connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out
Nov 23 08:46:33 server postfix/smtp[9523]: connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out
Nov 23 08:46:33 server postfix/smtp[9523]: connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable
Nov 23 08:46:33 server postfix/smtp[9522]: F12F0612CA: to=chiemy2020@yandex.com, relay=none, delay=2655, delays=2625/0.04/30/0, dsn=4.4.1, status=deferred (connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out)
Nov 23 08:46:33 server postfix/smtp[9523]: 1D8B0612CE: to=chiemy2020@yandex.com, relay=none, delay=2169, delays=2139/0.03/30/0, dsn=4.4.1, status=deferred (connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable)
Nov 23 08:46:33 server postfix/smtp[9524]: connect to mx.yandex.ru[77.88.21.249]:25: Connection timed out
Nov 23 08:46:33 server postfix/smtp[9524]: connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable
Nov 23 08:46:33 server postfix/smtp[9524]: 1B367612C1: to=chiemy2020@yandex.com, relay=none, delay=2815, delays=2785/0.05/30/0, dsn=4.4.1, status=deferred (connect to mx.yandex.ru[2a02:6b8::311]:25: Network is unreachable)
Nov 23 08:46:48 server dovecot: master: Warning: Killed with signal 15 (by pid=9571 uid=0 code=kill)
Nov 23 08:46:49 server dovecot: master: Dovecot v2.2.36 (1f10bfa63) starting up for imap, pop3, lmtp (core dumps disabled)
Nov 23 08:46:49 server postfix/postmap[9587]: warning: /etc/postfix/vmail_ssl.map.db: duplicate entry: "mailpercentage.com"
Nov 23 08:46:49 server dovecot: doveconf: Warning: /etc/dovecot/conf.d/10-ssl.conf line 20: Global setting ssl_cert won't change the setting inside an earlier filter at /etc/dovecot/conf.d/10-ssl.conf line 11 (if this is intentional, avoid this warning by moving the global setting before /etc/dovecot/conf.d/10-ssl.conf line 11)
Nov 23 08:46:49 server dovecot: doveconf: Warning: /etc/dovecot/conf.d/10-ssl.conf line 21: Global setting ssl_key won't change the setting inside an earlier filter at /etc/dovecot/conf.d/10-ssl.conf line 12 (if this is intentional, avoid this warning by moving the global setting before /etc/dovecot/conf.d/10-ssl.conf line 12)
Nov 23 08:46:49 server dovecot: config: Warning: /etc/dovecot/conf.d/10-ssl.conf line 20: Global setting ssl_cert won't change the setting inside an earlier filter at /etc/dovecot/conf.d/10-ssl.conf line 11 (if this is intentional, avoid this warning by moving the global setting before /etc/dovecot/conf.d/10-ssl.conf line 11)
Nov 23 08:46:49 server dovecot: config: Warning: /etc/dovecot/conf.d/10-ssl.conf line 21: Global setting ssl_key won't change the setting inside an earlier filter at /etc/dovecot/conf.d/10-ssl.conf line 12 (if this is intentional, avoid this warning by moving the global setting before /etc/dovecot/conf.d/10-ssl.conf line 12)
Nov 23 08:46:49 server postfix/postfix-script[9600]: stopping the Postfix mail system
Nov 23 08:46:49 server postfix/master[9448]: terminating on signal 15
Nov 23 08:46:49 server postfix/postfix-script[9682]: starting the Postfix mail system
Nov 23 08:46:49 server postfix/master[9684]: daemon started -- version 3.4.7, configuration /etc/postfix
Nov 23 08:47:41 server dovecot: imap-login: Login: user=info@mailpercentage.com, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=9694, secured, session=<fyXdLscK+L5/AAAB>
Nov 23 08:47:41 server dovecot: imap(info@mailpercentage.com): Connection closed (CLOSE finished 0.000 secs ago) in=73 out=1432....
Please can someone help out. thank you