The terminal is not working

sales_bbooom

Good afternoon. Help please. I install Aapanel on a clean server. The terminal does not open. Writes a connection error. Connection lost.
What could be the problem?
Tried reinstalling twice doesn't help.

aaPanel_Kern

sales_bbooom
Hi,Use the ssh tool or terminal to log in as the root user to execute commands
btpip install simple-websocket==0.10.0 && bt 1

sales_bbooom

Thank you very much. Everything worked.
This error has not been encountered before. For some reason it now appears during installation.
Thanks for helping out.

aaPanel_Kern

Some personal information has been hidden

sales_bbooom

aaPanel_Kern

Another unknown problem appeared to me. She hadn't met before. I'm trying to send a test email to my email. Writes that it is impossible to send.
What's wrong with him...? Everything used to be fine.

aaPanel_Kern

Is it normal to try to send again? Check Service Status Is the service running?

sales_bbooom

aaPanel_Kern

As far as I can tell. The services are working.
I tried to send 5 more times to change the text. Even reinstall the entire system again. Nothing helped.
This error started appearing the other day. Literally 4 days ago. Before that, all copies of Aapanel worked properly and are still working.

aaPanel_Kern

sales_bbooom
Hi, can you give us your aapanel information? The server makes a snapshot backup first, if possible, please send it to kern@aapanel.com.
It is recommended to fill in the following
Post link:
SSH IP address, account password and port:
aapanel login link address and account password:

No post link will not be able to know which user's information is, and the problem will not be processed

sales_bbooom

aaPanel_Kern
An email with access has been sent to kern@aapanel.com

aaPanel_Kern

sales_bbooom
Hi, try to create a new user. I newly added user test is normal
kerntest

sales_bbooom

aaPanel_Kern Tell me, and in which section it needs to be done. I can't find where to create a user.

sales_bbooom

aaPanel_Kern
I figured it all out.
Create a new mail you meant.
Yes, sending mail has started working for me. Tell me, did you do anything else besides creating a new mail? Or nothing else. Just created a new mail.
Thank you so much for your help)

aaPanel_Kern

Hello, no , only create users

sales_bbooom

aaPanel_Kern
Good afternoon.
Again, there is a problem with sending mail on the new server.
Do you make any updates there all the time? Every time there are some new errors.
No services were started this time. Running from in manual mode did not help. It began to write out a new error that was not understandable for sending mail.
Writes Access Denied.

I leave a screenshot of the problem.
Can you help with the solution?

xxx

I tried to create a new user. It didn't help

aaPanel_Kern

hello try english
Also check the log for any error messages?

sales_bbooom

aaPanel_Kern
I attach a screenshot of the LOG. As well as a text version

Jul 5 13:34:05 pik8 dovecot: pop3-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=94.102.61.23, lip=217.144.103.13, TLS handshaking: SSL_accept() failed: error:14094410:SSL routines:ssl3_read_bytes:sslv3 alert handshake failure: SSL alert number 40, session=<gINl8Lr/hNpeZj0X>
Jul 5 13:34:05 pik8 dovecot: pop3-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=94.102.61.23, lip=217.144.103.13, TLS handshaking: SSL_accept() failed: error:14094410:SSL routines:ssl3_read_bytes:sslv3 alert handshake failure: SSL alert number 40, session=<i+Fm8Lr/4NpeZj0X>
Jul 5 13:34:05 pik8 dovecot: pop3-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=94.102.61.23, lip=217.144.103.13, TLS handshaking: SSL_accept() failed: error:14094410:SSL routines:ssl3_read_bytes:sslv3 alert handshake failure: SSL alert number 40, session=<hlRo8Lr/KNteZj0X>
Jul 5 13:34:06 pik8 dovecot: pop3-login: Disconnected (no auth attempts in 1 secs): user=<>, rip=94.102.61.23, lip=217.144.103.13, TLS handshaking: SSL_accept() failed: error:14094410:SSL routines:ssl3_read_bytes:sslv3 alert handshake failure: SSL alert number 40, session=<wclp8Lr/QNteZj0X>
Jul 5 13:34:06 pik8 dovecot: pop3-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=94.102.61.23, lip=217.144.103.13, TLS handshaking: SSL_accept() failed: error:14094410:SSL routines:ssl3_read_bytes:sslv3 alert handshake failure: SSL alert number 40, session=<yShr8Lr/WtteZj0X>
Jul 5 13:34:06 pik8 dovecot: pop3-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=94.102.61.23, lip=217.144.103.13, TLS handshaking: SSL_accept() failed: error:14094410:SSL routines:ssl3_read_bytes:sslv3 alert handshake failure: SSL alert number 40, session=<VoFs8Lr/btteZj0X>
Jul 5 13:34:06 pik8 dovecot: pop3-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=94.102.61.23, lip=217.144.103.13, TLS handshaking: SSL_accept() failed: error:14094410:SSL routines:ssl3_read_bytes:sslv3 alert handshake failure: SSL alert number 40, session=<heNt8Lr/hNteZj0X>
Jul 5 13:34:06 pik8 dovecot: pop3-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=94.102.61.23, lip=217.144.103.13, TLS handshaking: SSL_accept() failed: error:14094410:SSL routines:ssl3_read_bytes:sslv3 alert handshake failure: SSL alert number 40, session=<bz1v8Lr/mtteZj0X>
Jul 5 13:34:06 pik8 dovecot: pop3-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=94.102.61.23, lip=217.144.103.13, TLS handshaking: SSL_accept() failed: error:14094410:SSL routines:ssl3_read_bytes:sslv3 alert handshake failure: SSL alert number 40, session=<aKRw8Lr/rNteZj0X>
Jul 5 13:34:06 pik8 dovecot: pop3-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=94.102.61.23, lip=217.144.103.13, TLS handshaking: SSL_accept() failed: error:14094410:SSL routines:ssl3_read_bytes:sslv3 alert handshake failure: SSL alert number 40, session=<VhBy8Lr/tNteZj0X>
Jul 5 13:34:06 pik8 dovecot: pop3-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=94.102.61.23, lip=217.144.103.13, TLS handshaking: Disconnected, session=<zFVz8Lr/vtteZj0X>
Jul 5 13:34:17 pik8 dovecot: pop3-login: Disconnected (no auth attempts in 11 secs): user=<>, rip=94.102.61.23, lip=217.144.103.13, TLS handshaking: Disconnected, session=<vggW8br/ytteZj0X>
Jul 5 13:46:16 pik8 dovecot: pop3-login: Disconnected (no auth attempts in 1 secs): user=<>, rip=167.94.138.49, lip=217.144.103.13, TLS: Disconnected, session=<QOLtG7v/vuGnXoox>
Jul 5 16:13:03 pik8 dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=100.26.207.241, lip=217.144.103.13, session=</IDjKL3/9M1kGs/x>
Jul 5 16:32:30 pik8 dovecot: imap-login: Disconnected (no auth attempts in 5 secs): user=<>, rip=3.80.84.200, lip=217.144.103.13, TLS handshaking: Disconnected, session=<pOd0br3/QKUDUFTI>
Jul 5 16:34:40 pik8 dovecot: pop3-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=45.155.91.86, lip=217.144.103.13, TLS handshaking: SSL_accept() failed: error:1407609C:SSL routines:SSL23_GET_CLIENT_HELLO:http request, session=<Bj4ydr3/DL4tm1tW>
Jul 5 17:02:20 pik8 dovecot: imap-login: Disconnected: Too many invalid commands (no auth attempts in 0 secs): user=<>, rip=45.155.91.86, lip=217.144.103.13, session=<m3cg2b3/eM8tm1tW>
Jul 5 17:14:58 pik8 dovecot: imap-login: Disconnected: Too many invalid commands (no auth attempts in 0 secs): user=<>, rip=47.74.88.167, lip=217.144.103.13, session=<omlXBr7/tpgvSlin>
Jul 5 17:15:17 pik8 dovecot: imap-login: Disconnected (no auth attempts in 18 secs): user=<>, rip=47.74.88.167, lip=217.144.103.13, session=<1BR5B77/vpgvSlin>
Jul 5 17:15:19 pik8 dovecot: imap-login: Disconnected (auth failed, 1 attempts in 0 secs): user=<>, method=NTLM, rip=47.74.88.167, lip=217.144.103.13, session=<9d2MB77/dM0vSlin>
Jul 5 19:43:46 pik8 dovecot: pop3-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=176.65.145.2, lip=217.144.103.13, TLS: Disconnected, session=<9dp7GsD/YpOwQZEC>
Jul 5 20:19:53 pik8 dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=45.129.14.51, lip=217.144.103.13, TLS, session=<NZ2im8D/RIctgQ4z>
Jul 5 20:22:34 pik8 dovecot: pop3-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=45.129.14.51, lip=217.144.103.13, TLS, session=<XaU4pcD/BKstgQ4z>
Jul 5 21:47:46 pik8 dovecot: pop3-login: Aborted login (no auth attempts in 6 secs): user=<>, rip=87.236.176.61, lip=217.144.103.13, TLS, session=<rkzr1cH/UZ5X7LA9>
Jul 5 21:58:27 pik8 dovecot: pop3-login: Disconnected (no auth attempts in 1 secs): user=<>, rip=171.67.70.229, lip=217.144.103.13, TLS: Disconnected, session=<lPAd/MH/2parQ0bl>
Jul 5 21:58:27 pik8 dovecot: pop3-login: Disconnected (no auth attempts in 1 secs): user=<>, rip=171.67.70.229, lip=217.144.103.13, TLS: Disconnected, session=<SfMd/MH/zJarQ0bl>
Jul 5 21:58:28 pik8 dovecot: pop3-login: Disconnected (no auth attempts in 1 secs): user=<>, rip=171.67.70.229, lip=217.144.103.13, TLS: Disconnected, session=<RKwr/MH/oqGrQ0bl>
Jul 5 21:58:28 pik8 dovecot: pop3-login: Disconnected (no auth attempts in 1 secs): user=<>, rip=171.67.70.229, lip=217.144.103.13, TLS: Disconnected, session=<JbAr/MH/lqGrQ0bl>
Jul 5 21:58:29 pik8 dovecot: imap-login: Disconnected (no auth attempts in 1 secs): user=<>, rip=171.67.70.229, lip=217.144.103.13, TLS: Disconnected, session=<pe46/MH/xKWrQ0bl>
Jul 5 21:58:29 pik8 dovecot: imap-login: Disconnected (no auth attempts in 1 secs): user=<>, rip=171.67.70.229, lip=217.144.103.13, TLS: Disconnected, session=<HfI6/MH/yKWrQ0bl>
Jul 5 21:58:29 pik8 dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=171.67.70.229, lip=217.144.103.13, TLS: Disconnected, session=<lyNH/MH/Is6rQ0bl>
Jul 5 21:58:29 pik8 dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=171.67.70.229, lip=217.144.103.13, TLS: Disconnected, session=<JapI/MH/Gs6rQ0bl>
Jul 5 21:58:51 pik8 dovecot: pop3-login: Disconnected (no auth attempts in 1 secs): user=<>, rip=171.67.70.229, lip=217.144.103.13, TLS: Disconnected, session=<N0GS/cH/WpyrQ0bl>
Jul 5 21:58:52 pik8 dovecot: pop3-login: Disconnected (no auth attempts in 1 secs): user=<>, rip=171.67.70.229, lip=217.144.103.13, TLS: Disconnected, session=<UJCe/cH/VoerQ0bl>
Jul 5 21:58:53 pik8 dovecot: imap-login: Disconnected (no auth attempts in 1 secs): user=<>, rip=171.67.70.229, lip=217.144.103.13, TLS: Disconnected, session=<lLit/cH/AMirQ0bl>
Jul 5 21:58:54 pik8 dovecot: imap-login: Disconnected (no auth attempts in 1 secs): user=<>, rip=171.67.70.229, lip=217.144.103.13, TLS: Disconnected, session=<fe25/cH/DtKrQ0bl>
Jul 5 21:59:24 pik8 dovecot: imap-login: Disconnected (auth failed, 1 attempts in 5 secs): user=vk@play-4-game.ru, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured, session=<NSRE/8H/tJx/AAAB>

Sending a message is not available. Changed the domain on the server. It didn't help.

I encounter new problems every time I install AApanel. What is the reason?
Previously, there were no such problems and everything was installed smoothly.
Are you releasing any new updates and because of this there are errors in the work??

aaPanel_Kern

sales_bbooom
At the same time, check the postfix configuration, which can be viewed in the server status
"mail.135mailtest.com" is replaced with your domain name
Put:
smtpd_tls_chain_files=/etc/ssl/private/ssl-cert-snakeoil.key,/etc/ssl/certs/ssl-cert-snakeoil.pem
Change to:
smtpd_tls_chain_files = /www/server/panel/plugin/mail_sys/cert/135mailtest.com/privkey.pem,/www/server/panel/plugin/mail_sys/cert/135mailtest.com/fullchain.pem
Note to replace 135mailtest.com with your domain name.
Also check /www/server/panel/plugin/mail_sys/cert/135mailtest.com/ for privkey.pem and fullchain.pem files

You can use this command to check whether the correct SSL is configured
openssl s_client -connect mail.135mailtest.com:587 -starttls smtp
or
openssl s_client -connect mail.135mailtest.com:465 -starttls smtp

If the display is not OK, please re-apply for SSL

sales_bbooom

aaPanel_Kern
I checked
/www/server/panel/plugin/mail_sys/cert/135mailtest.com/

I found the files privkey.pem and fullchain.pem

I tried to enter commands into the terminal

At the same time, I have SSL installed. I attach a screenshot of the confirmation

I didn't understand what I need to do in your first assignment. What do I need to replace in these files?

aaPanel_Kern

sales_bbooom
postfix config in service status

sales_bbooom

aaPanel_Kern

I went to postfix config in service status.
Found a line

smtpd_tls_chain_files = /www/server/panel/plugin/mail_sys/cert/135mailtest.com/privkey.pem,/www/server/panel/plugin/mail_sys/cert/135mailtest.com/fullchain.pem

Replaced by

smtpd_tls_chain_files=/etc/ssl/private/ssl-cert-snakeoil.key,/etc/ssl/certs/ssl-cert-snakeoil.pem

Restarted postfix
I tried to send a message. Writes an error again.

Can you help fix the problem? I can't do it on my own

aaPanel_Kern

sales_bbooom
"mail.135mailtest.com" is replaced with your domain name
Put:
smtpd_tls_chain_files=/etc/ssl/private/ssl-cert-snakeoil.key,/etc/ssl/certs/ssl-cert-snakeoil.pem
Change to:
smtpd_tls_chain_files = /www/server/panel/plugin/mail_sys/cert/135mailtest.com/privkey.pem,/www/server/panel/plugin/mail_sys/cert/135mailtest.com/fullchain.pem

Save