Failed to send mail, error reason [(535, b'5.7.8 Error: authentication failed: UGFzc3dvcmQ6')]
log
method=PLAIN, rip=1xx.xxx.xx.xx, lip=172.xx.x.xxx, session=<PxjVUAqloMV1974+>
May 7 14:59:36 ip-172-xx-x-xxx postfix/smtpd[31880]: warning: /etc/postfix/main.cf, line 62: overriding earlier entry: relayhost=
May 7 14:59:36 ip-172-xx-x-xxx postfix/proxymap[31881]: warning: /etc/postfix/main.cf, line 62: overriding earlier entry: relayhost=
May 7 14:59:36 ip-172-xx-x-xxx postfix/smtpd[31880]: connect from localhost[127.0.0.1]
May 7 14:59:38 ip-172-xx-x-xxx postfix/smtpd[31880]: warning: localhost[127.0.0.1]: SASL PLAIN authentication failed:
May 7 14:59:44 ip-172-xx-x-xxx postfix/smtpd[31880]: warning: localhost[127.0.0.1]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 7 14:59:58 ip-172-xx-x-xxx postfix/smtpd[31880]: lost connection after AUTH from localhost[127.0.0.1]
May 7 14:59:58 ip-172-xx-x-xxx postfix/smtpd[31880]: disconnect from localhost[127.0.0.1] ehlo=1 auth=0/2 commands=1/3
ServiceName Service Status
Dovecot Running
Opendkim Running
Postfix Running
ServiceName Service Status
Dovecot Running
Opendkim Running
Postfix Running
I am using AWS lightsail instance with a static ip mapped to the instance. Also, SSL enabled for panel and it works fine.
@aaPanel_Jose Need help. can u please suggest me steps. Also, I would like to contribute to your knowledge base