Squirrel Mail Error--mailbox name not allowed
Hi Linux Geeks,
I had a problem on my mail server running Squirrel 1.4.1 on my RH9 Server.
The following error occured after I tried to send mail inside my Squirrel on our Web Server. As follows
Requested action not taken: mailbox name not allowed
Server replied: 553 5.3.0 <email@example.com>... User unknown
I already made an alias on my Sendmail /etc/mail/alias file for the firstname.lastname@example.org as follows:
jay is the server login account.
jaymail is the valid email account.
but still having the problem.
How can I get through with this error? Any idea will be greatly appreciated.