cat /etc/httpd/ssl/[your-private-key] /etc/httpd/ssl/[your-issued-crt] > imapd.pem
cat /etc/httpd/ssl/[your-private-key] /etc/httpd/ssl/[your-issued-crt] > pop3d.pemcopy .pem files to /usr/local/atmail/mailserver/share

enable "Enable SSL support" [x]

(Enable SSL POP3/IMAP Support on startup)

Enter:

POP3 SSL Certificate:  [ /usr/local/atmail/mailserver/share/pop3d.pem ]
IMAP SSL Certificate:  [ /usr/local/atmail/mailserver/share/imapd.pem ]

restart atmailserver:

# service atmailserver restart

test with mail client & enjoy

Alex

PS: IF required, remember to open tcp ports: 995 (pop3s) and 993 (imaps) in your firewall .-)