• DiscussionGeneral
  • Can't Receive email, error: 552 5.3.4 Message size exceeds fixed limit

after saving, this parameter does not change and is restored to the old value. Where else is it possible to make a change?

    Starinenko
    Is it possible to modify the file directly? Restart postfix service after modification
    /etc/postfix/main.cf

    does not help, I make a replacement in the file, I overload it, the parameters return to the previous ones

      Starinenko
      Hi, can you give us your aapanel information? The server makes a snapshot backup first, if possible, please send it to kern@aapanel.com.
      It is recommended to fill in the following
      Post link:
      SSH IP address, account password and port:
      aapanel login link address and account password:

      10 days later
      3 years later

      Hello i have the same problem, can't change the value from the message_size_limit parameter, i can change to a value, but it revert to the old value, how can i change permanently?...thanks