Hi Folks, I have a multiServer setup, which is working perfectly for email, when users are using Outlook, Apple Mail etc, I've just got a client who wants to use webmail only - RoundCube is setup on the server, and I can log in to it, to see and read email, however when anyone tries to send mail, they get a 454 relay access denied error. RoundCube is setup on Web1 on /webmail as per the tutorials on here, and the mailboxes are on Mail1 See attached pic for full error message
Add the IP of the web server to the mynetworks line in postfix main.cf on the mail server and restart postfix on the mail server.
I would just add the IP without network, if you have just one ip: mynetworks = 127.0.0.0/8 [::1]/128, 111.111.111.111
Hi Till I've update the line to Code: mynetworks = 127.0.0.0/8 [::1]/128, 111.111.11.1 rebooted the mail server, and still having the same problem
Hi Till, Still not working, same error, rebooted server edited /etc/postfix/main.cf (on Mail1) Code: ... mynetworks = 127.0.0.0/8 [::1]/128 111.111.11.1 ...
Check the roundcube config file and ensure that the mail server is set there as smtp server and not just as imap server.
