X
Tap here to go to the mobile version of the site.
Your Firefox is out of date and may contain a security risk! Upgrade Firefox

Support Forum

How do I change the SMTP port number?

Posted

Using the current version of FF with Windows 7, information from Comcast suggests changing the SMTP port to either 435 or 587.

Additional System Details

Installed Plug-ins

  • Next Generation Java Plug-in 10.25.2 for Mozilla browsers
  • NPRuntime Script Plug-in Library for Java(TM) Deploy
  • Shockwave Flash 11.7 r700
  • Adobe PDF Plug-In For Firefox and Netscape 10.1.7
  • Google Update
  • McAfee MSC FF plugin DLL
  • GEPlugin
  • McAfee MSS+ NPAPI Plugin
  • 5.1.20125.0
  • SiteAdvisor
  • Unity Player 3.5.0f6

Application

  • User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:22.0) Gecko/20100101 Firefox/22.0

More Information

the-edmeister
  • Top 10 Contributor
  • Moderator
3197 solutions 24405 answers

SMTP is related to email services, not to a web browser such as Firefox.