NOTE: CTS Staff typically configure/reconfigure this software on College owned computers. These instructions are provided for non-College owned computers and/or CTS Staff to reference.
In some cases during the setup, the incorrect SMTP port is selected. To correct this, click the Mail menu and choose Preferences... then click the Accounts icon. Under Outgoing Mail Server (SMTP) click Edit Server List... and the following box should appear:
Click the Advanced button and make sure that the settings match those below for the port number and that Use custom port is selected: