I've followed the instructions given by:
Outgoing SMTP Authentication - Zimbra :: Wiki
and it work well... At least for one account.
I created several accounts on my zimbra server each corresponding to an accounts given by my ISP.
Each account has a different username and passord (on both zimbra end ISP server). So I've written these lines into
I get the following message (cat /var/log/zimbra.log | grep smtp) when I try to send an e-mail with another account (e.g. firstname.lastname@example.org) than the first one (email@example.com):
How could I setup zimbra/postfix to use the same username/password when sending mail via isp.mail.server than the one used to get mail from pop.isp.mail.server OR the same username/password than the zimbra user account?
: Sender address rejected: not owned by user firstname.lastname@example.org (in reply to RCPT TO command)
PS: excuse my poor english, i'm a french guy !