Here are Comcast’s SMTP settings: comcast email settings
Comcast SMTP server name: smtp.comcast.net
Comcast SMTP username: your Comcast email address comcast email settings
Comcast SMTP password: your Comcast password
Comcast SMTP port: 25 or 465
Now you’re ready to deliver your emails. Then you can choose your security and authentication options: for further information please check our article about SMTP configuration.
There’s an important issue to be underlined, however: if you plan to do bulk email marketing, you