postfix: allow only one sender to send mails to me

Discussion in 'Server Operation' started by dipeshmehta, Sep 23, 2010.

  1. dipeshmehta

    dipeshmehta Member

    Hello all,

    I have been using Ubuntu 8.04 + postfix as internal mail server. The server is behind router, and since it is being used as internal server only, I do not have forwarded any ports from router to server.

    Now, we have a web portal (which is hosted somewhere else, out of my network), which needs to send emails to users on internal server. Is there any way that I can allow mails from web portal only to be received by the said server by 'smtpd_recipient_restrictions=' or 'mynetworks=' or similar?

    If required I shall forward required ports to the server, but since till now server was not open to world, users do not have strong passwords.

    Thanks in advance.


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