WebMail Pro PHP documentation

How to connect via SSL

WebMail Pro supports SSL-powered connections over IMAP and SMTP. In order to connect to mail server via SSL, you should specify dedicated SSL ports, SSL/TLS mode will be enabled automatically. The ports are 465 for SMTP and 993 for IMAP. Be sure to tick both the "Use SSL" checkboxes.

One of the popular examples of SSL-enabled mail services is GMail, and this documentation page covers using WebMail Pro with GMail.

To use SSL access in WebMail Pro, you should make sure OpenSSL extension is enabled in your PHP configuration. This can be checked by calling a simple PHP script with phpinfo() function call.