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port 993

  1. D

    Input Latest Windows Insider and Outlook (Android) Updates cause issues with dovecot on IMAP

    The latest update in the Windows Insider Channel as well as the Outlook Android app causes Outlook to be unable to connect to the dovecot server on port 993. It took me a little while to figure out what was wrong, so this might be helpful for others and maybe as well for the Plesk Team (@IgorG )...
  2. mschenk

    Resolved one mailserver per IP on a dedicated server?

    Hi, I have 3 IP's on a dedicated server and over 100 domains. IP 1: Shared IP, which includes the server name server1.mydomain.com and which i use also as mailserver "server1.mydomain.com" in the MX Records of all domains, independent if this domains use IP1, IP2, or IP3. - I set an PRT record...
    • mschenk
    • Thread
    • antispam mail configuration mailserver mx-record port 465 port 993 ptr secure email servername ssl/tls
    • Replies: 2
    • Forum: Plesk Onyx for Linux
  3. F

    Issue Problem with mail server SSL certificate

    Hello everybody, I have a problem to set a SSL certificate to secure the IMAP connection over port 993. I am really not sure what is causing this, but it is really a strange one. There is a SSL certificate issued by Let's Encrypt for the domain itself for https connections using 443 which...
    • Fuchur84
    • Thread
    • imap let's encrypt mail plesk 17.5.3 port 993 ssl ssl certificate wrong cert
    • Replies: 0
    • Forum: Plesk Onyx for Linux
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