I´m running the latest collaboration server version 8.8.9 and I´m not sure how to configure zimbra to allow relaying from a particular hos which is located in my private network.. Zimbra server is a full featured internet mail server.
I´ve added the local network to zimbras MTA trusted networks but whenever I send a mail I get:
Code: Select all
status=deferred (connect to XXXXXX[XXXXX.118]:25: Connection refused)
Any hints are much appreciated.