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If you are having trouble sending or receiving email using your email software (Windows Vista Mail, Outlook, or Outlook Express), you might try switching your outbound email server port from 25 to 587.

 

Most common email viruses are sent using port 25 to infect computers. Often times the user never knows their computer has been infected. In order to protect our customers, Verizon has turned off the ability to send email using port 25 for all users other than those using a @verizon.net email address.

More Information on this change, visit the port 25 information page.

 

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