Popular SMTP settings for ISPs

Here you go. Note that these settings are subject to change and GL has no control over what YOUR ISP does, when and why.

We strongly recoomend using Constant Contact for mass mailings of newsletters because there are no bulk mail restrictions and you have a professional result.

If you do not see your ISP listed or if what we show does not work for you, contact your ISP directly for the correct information.

CLMS2PC does not receive emails, so the pop settings is unnecessary

smtp address PORT tls/ssl

smtp.comcast.net 587 noSSL/noTLS

smtp.att.yahoo.com 465 SSL

smtp.east.cox.net 25

smtp.central.cox.net 25

smtp.west.cox.net 25

smtp.gmail.com 465 SSL

outgoing.verizon.net 465 SSL

smtp.aol.com 587 SSL

smtp.live.com 587 SSL