Important Points

• These instructions assume your email account has already been setup and is collecting email correctly.

• Take a note of any settings you change.

• Only change the items specified - you should not need to change either your email address, POP3 server, POP3 username / password.

• These instructions are only for Mac Mail - for other email programs please see How To Setup AuthSMTP or contact us.

• We have instructions for both default SMTP port and alternate SMTP port configurations - alternate port is generally used if your ISP blocks the normal port 25 SMTP access (as many do these days!).

Instructions

• Open Mac Mail

• On the Mail menu - click 'Preferences'

• Select the 'Accounts' tab

• Select the 'Accounts Information' tab

• Under 'Outgoing Mail Server (SMTP)' click the 'Server Settings...' button.

• Change the 'Outgoing Mail Server' to: mail.authsmtp.com

• Change the 'Authentication' to: MD5 Challenge-Response

• Enter your AuthSMTP username and password in the boxes provided

• Click on the 'Ok' button

• Done!