
Connectivity
Connectivity and managing Your Comcast Business network
New Member
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1 Message
Thursday, May 8th, 2014
SMTP relay comcast?
We have our mail server and business comcast. Sometimes our server down (updates, upgrades, problems, etc) Does it possible to use comcast smtp as a relay mail server (like a backup) which will collect emails when my server down and then when it up just send it to my server from relay. Thanks
Question
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Updated
10 years ago
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Responses
CC_John
Retired Employee
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1.9K Messages
12 years ago
HI VladHom. Mail relay is not permitted on the Comcast Network. Mail originating on the Comcast requires a valid @ comcast.net, @comcastbiz.net email address or Comcast hosted exchange email using your private domain.
Thank You
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tauceti
New Member
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1 Message
10 years ago
Really? Even for business class customers the relaying of mail is not allowed? That seems ridiculous.
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tmittelstaedt
Problem solver
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326 Messages
10 years ago
This is not rediculous. If Comcast permitted this kind of relaying on it's mailserver than a spammer could send loads of forged mail quite easily and Comcast's mailservers would certainly be blacklisted quite quickly.
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