TO SEND AND RECEIVE EMAIL OVER SSL IN MOZILLA THUNDERBIRD (POP)
Thunderbird is a free application any customers using an older version than 17, we suggest you upgrade direct from Mozilla - http://www.mozilla.org/en-US/thunderbird/ as the info below is specific to Thunderbird 17 or higher
1
Start Mozilla Thunderbird, select Applications Menu » Options » Account Settings
2
Select Outgoing Server (SMTP) then highlight the account you want to change the outgoing server for and click Edit.
3
Change the Port to 465 and click OK
4
Click Server Settings under the mailbox you want to use for sending mail over SSL change the port to 995, amend the connection security to SSL/TLS and click on OK
