[SOLVED] Wrong Mail From address

[netsyspro]

Hello everyone,

I have a mail account prod@domain.com.
When the user sends a mail to another person, the receiver sees the mail coming from another email account first.lastname@domain.com.

I have asked the user of the prod mailbox to log out & log in again, but the problem persists.
I have also restarted Zimbra on the server, but to no avail.

Can anyone help me to find the solution?

Thanks in advance.

[netsyspro]

OK, I suppose I had applied a canonical address before (via CLI) and that was causing the problem.
I re-applied the correct canonical address and now everything's OK.

Is there no way to see the current canonical address being used in the administrator's web GUI?