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postfix restrictions

  1. superuser992
    Thread

    Postfix pypolicyd-spf / Centos7

    Hello everybody, i have a postfix server. Amavis & postgrey plugins are already installed on it and work perfectly. I would like to configure spf...
    Thread by: superuser992, May 18, 2021, 1 replies, in forum: Server Operation
  2. Foni
    Thread

    Protect email address from external domains (senders)

    Good day, I would like to protect/restrict one of our email (distribution list) addresses from receiving emails from external domain senders. I...
    Thread by: Foni, May 15, 2021, 0 replies, in forum: General
  3. bwogi emma
    Thread

    Create execption for some users in postfix recipient limit

    Am currently in a transition from exim to postfix as my MTA. Given size of my organization i limit how many emails a user can send out at once...
    Thread by: bwogi emma, Apr 27, 2019, 2 replies, in forum: Installation/Configuration
  4. Ian Galang
    Thread

    Block certain internal mail users from sending mails outside the organization

    Hi I need help. I found a link to block specific internal users from sending out to gmail yahoo etc. But I'm kinda at a loss (actually scared...
    Thread by: Ian Galang, Mar 8, 2019, 2 replies, in forum: General
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