587

  1. sebolavie
    Thread

    Why can I only send emails via TLS port 587 with hostname as SMTP server?

    Hi, Whether from an email client or my Prestashop store configured to send SMTP emails in TLS with port 587, if I do not put the hostname as SMTP...
    Thread by: sebolavie, Jan 31, 2024, 2 replies, in forum: Installation/Configuration
  2. martinhe
    Thread

    DKIM does not work on port 587

    Hi, please advise, tip, directions, whatever. In addition to port 25, I enabled port 587 on the server using this manual:...
    Thread by: martinhe, Nov 11, 2021, 13 replies, in forum: Installation/Configuration
  3. rodrigosarri
    Thread

    After upgrading to ISPConfig 3.2, emails with TLS configuration stopped sending email

    Hello, guys I have a problem after updating to the latest version of ISPConfig. Emails configured in Outlooks are no longer able to use TLS...
    Thread by: rodrigosarri, Oct 19, 2020, 45 replies, in forum: General
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