• Please be aware: Kaspersky Anti-Virus has been deprecated
    With the upgrade to Plesk Obsidian 18.0.64, "Kaspersky Anti-Virus for Servers" will be automatically removed from the servers it is installed on. We recommend that you migrate to Sophos Anti-Virus for Servers.
  • The Horde webmail has been deprecated. Its complete removal is scheduled for April 2025. For details and recommended actions, see the Feature and Deprecation Plan.
  • We’re working on enhancing the Monitoring feature in Plesk, and we could really use your expertise! If you’re open to sharing your experiences with server and website monitoring or providing feedback, we’d love to have a one-hour online meeting with you.

postfix smtp

  1. R

    Issue Postfix generates a lot of processes after a hacker attack

    Hello, I have a problem after hacking the server to send spam from my mailboxes. I have dozens or even hundreds of such processes all the time: I get a lot of alerts: lfd on bendlight.eu: High 5 minute load average alert - 6.40
  2. F

    Question Postfix - How to not resolve mail internally?

    Hi Plesk's members, I have a problem that I do not know how to solve, I tried to search on Google and here but nothing to do. Now I have this situation: * Customer with a domain (e.g. faustino50.xyz) * This customer has a mail server with a third party solution (e.g. GMail or Outlook or...
  3. Q

    Question Postfix SMTP server: errors from unknown

    Hi there, I have been getting the information below for about 2 days now, can someone point me in the right direction on how to resolve it please, Thank you. Postfix SMTP server: errors from unknown Transcript of session follows. Out: 220 www.sudan-embassy.co.uk ESMTP Postfix In: EHLO...
  4. M

    Issue Amavis horde problem - all emails rejected

    Hello. I've new server setup, plesk onyx - clean installation. After installing everything required on the server, we've noticed that we have problems with sending emails via horde webmail. No matter what the content is, this is always in logs: All emails are rejected/blocking and not a...
  5. learning_curve

    Resolved Location > DKIM verification > Plesk milter (Postfix) / Postfix within Plesk

    Slightly detailed explanation, but at least there's only one question at the end :) and we're sure that somebody on here, will know the answer. We're almost at the stage of successfully applying DKIM to all PHPMailer sent e-mails on some of our domains that now require this option. We're testing...
  6. nixmomo

    Issue Max Message Size won't work

    Hi, i have a curious issue... I set the Max Mail Setting to 200000KB (200MB) but Plesk won't send Mails with a bigger attachment as 10MB. Yeah i know most extern Mailservers won't Accept so big attachments but i want sent it to a internal Mailaccount... My SMTP Server is postfix Is there...
Back
Top