Hi everyone, I have a user on my postfix example.com server that want all emails sent to u...@example.com to be "relayed" to u...@external.example.net.
In main.cf I have set : virtual_alias_maps = hash:/etc/postfix/virtual # cat /etc/postfix/virtual u...@example.com u...@external.example.net The problem doing that is that some emails are rejected by external.example.net mail servers because of SPF, for example : "550 SPF Hard Fail: Following sender domain's SPF record v=spf1 [...] -all does not designate a.b.c.d as permitted sender." Is there a way to transfer the email as an attachment to avoid that ? Or just a way to rewrite the envelope sender to u...@example.com ? What do you advise for this case ? Thanks, Guillaume
