Configuring Thunderbird for Authsmtp
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Directions for using authsmtp for your outgoing mail server.
1) Open Thunderbird.
2) Go to the Tools menu.
3) Open Account Settings...
4) Click Outgoing Server on the left side of the Account Settings window.
5) Highlight your account.
6) Click Edit.
7) In Server Name, type authsmtp.psu.edu
8) Port number should be 25.
9) Under Security and Authentication, check TLS.
10) The outgoing port should be 25.
11) Click OK to close the Outgoing Server window.
12) Click OK to close the Account Settings window.