If you use have an account at Comcast and you want to configure your mail client (Microsoft Outlook, Mozilla Thunderbird etc.) to send emails, you simply need to enter Comcast’s SMTP settings in its server configuration field:

Here are Comcast’s SMTP settings: comcast email settings

Comcast SMTP server name: smtp.comcast.netcomcast email settings

Comcast SMTP username: your Comcast email address

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 should opt for a professional SMTP service.