Can't send email with Thunderbird or ms mail

Discussion in 'ISPConfig 3 Priority Support' started by Enrique García, Sep 1, 2020.

  1. Enrique García

    Enrique García Member HowtoForge Supporter

    But with roundcube I can send with no problems.
    The strange thing, it was working sending on thunderbira or ms mail, but now for some reason don't send.
    Maybde a cert problem so I try this : https://www.ssllabs.com/ssltest/analyze.html?d=fyde.com.mx, but seams all ok :(

    I attach htf_report.txt file
    mail.log
    Sep 1 12:20:02 www postfix/smtps/smtpd[11494]: connect from unknown[189.213.139.223]
    Sep 1 12:20:02 www postfix/smtps/smtpd[11494]: lost connection after CONNECT from unknown[189.213.139.22$
    Sep 1 12:20:02 www postfix/smtps/smtpd[11494]: disconnect from unknown[189.213.139.223] commands=0/0
    Sep 1 12:20:02 www dovecot: pop3-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=::1, lip$
    Sep 1 12:20:02 www dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=::1, lip$
    Sep 1 12:20:02 www postfix/smtpd[13944]: connect from localhost[::1]
    Sep 1 12:20:02 www postfix/smtpd[13944]: lost connection after CONNECT from localhost[::1]
    Sep 1 12:20:02 www postfix/smtpd[13944]: disconnect from localhost[::1] commands=0/0
    Sep 1 12:20:02 www postfix/smtps/smtpd[11494]: connect from unknown[189.213.139.223]
    Sep 1 12:20:02 www postfix/smtps/smtpd[11494]: SSL_accept error from unknown[189.213.139.223]: -1
    Sep 1 12:20:02 www postfix/smtps/smtpd[11494]: warning: TLS library problem: error:1420918C:SSL routines$
    Sep 1 12:20:02 www postfix/smtps/smtpd[11494]: lost connection after CONNECT from unknown[189.213.139.22$
    Sep 1 12:20:02 www postfix/smtps/smtpd[11494]: disconnect from unknown[189.213.139.223] commands=0/0
    Sep 1 12:20:02 www postfix/smtps/smtpd[11494]: connect from unknown[189.213.139.223]

    Please advice
     

    Attached Files:

  2. Th0m

    Th0m ISPConfig Developer ISPConfig Developer

    Can you share the settings you have set in thunderbird?
     
  3. till

    till Super Moderator Staff Member ISPConfig Developer

    Please post the full log lines from mail.log, there seem to be something missing.
     
  4. Enrique García

    Enrique García Member HowtoForge Supporter

    I attach both configuration thunderbird & ms mail.
    I delete the thunderbird account an this is the auto configuration detected. But do no accept password but in roundcube my password works,

    Regards,
     

    Attached Files:

  5. Enrique García

    Enrique García Member HowtoForge Supporter

    Attach full log
     

    Attached Files:

  6. Enrique García

    Enrique García Member HowtoForge Supporter

    I resolve the problem, it was a fresh installation, so I forget to create the subdomain mail, so lets encrypt do not register this domain. Now is working but ms mail display the warning "untrusted certificate" so I click "continue anyway".
    I was wondering if there's a way that Lets Encrypt certificates trustfully ?
    Any comment is welcome.
    Regards,
     
  7. Jesse Norell

    Jesse Norell ISPConfig Developer ISPConfig Developer

    This sounds like you created a website in order to have a lets encrypt certificate created for use in your mail server, which is what several of the popular howto's show to do - in that case you can simply add the 'mail' subdomain to that website and the certificate will be updated automatically to include that name.
    In general, you have to have your mail client connect to a hostname which is included in the certificate used by your mail services (postfix and dovecot). So add 'mail.yourdomain.tld' to the certificate, and use that as the server name in your mail program settings.
     
    Enrique García likes this.

Share This Page