Bernardo: >You canonical map has: > >Local_User_A@local.homenet us...@gmx.de >Local_User_B@local.homenet us...@gmail.com > >but according to the log your "from" is "ttm@ttmsacer.homenet". > >Your map doesn't contain/match anything related to "ttmsacer.homenet" (it only >has entries for "local.homenet"), so postfix (rightly) uses the default relay. > >You'd need to have a line in your map for "ttm@ttmsacer.homenet". >
You are right, the explanation is with example email addresses (to explain the concept with my words) and the log is real. In the file "sender_canonical" is the first entry with "ttm@ttmsacer.homenet" mapping to the related gmx address. Based on the premise the file "sender_canonical" is correct, what could be the next missing point? Wietse mentioned that the Postfix cleanup daemon is responsible for rewriting the FROM address. Best regards, Thomas
