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SMTP Email no longer working

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joemarkgraf
Visitor

SMTP Email no longer working

Hello All,

 

I am no longer able to send email from my internal machines through the SMTP gateway. When attempting a send I'm getting the following error:

 

On a windows box:

Error with connecting server;Server says: 554 comomta-po-02v.sys.comcast.net bizsmtp ESMTP server not available

 

On a linux box using sendmail:

050 ... Connecting to smtp.w14d.comcast.net. port 587 via relay...
050 554 comomta-po-01v.sys.comcast.net bizsmtp ESMTP server not available
050 >>> QUIT

 

I am using the same smtp server that I've used in the past on port 587. 

Accepted Solution

Re: SMTP Email no longer working

Thank you. This has been submitted. Please let me know once someone has reached out to you directly.

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9 REPLIES
Official Employee

Re: SMTP Email no longer working

 

HI joemarkgraf.

 

I would like to assist with your email issues. Please private message me your full name, the full service address and the phone number associated with your account. 

ikop32
Visitor

Re: SMTP Email no longer working

Having the same issue. Please help me!

 

The server response was: comomta-ch2-03v.sys.comcast.net bizsmtp ESMTP server not available 

Official Employee

Re: SMTP Email no longer working

 

Hi ikop32. I just responded to you private message. Please send a reply there.

AmandaTMC
Visitor

Re: SMTP Email no longer working

We are also receiving the same "comomta-po-02v.sys.comcast.net bizsmtp ESMTP server not available" message as well, which just recently started on Dec. 21st. 

KSinn
New Member

Re: SMTP Email no longer working

Hello,

 

We have been using smtp.w14c.comcast.net on port 25 for our scanner to email out scanned documents using our login credentials that ends in .comcastbiz.net This has worked fine for years, and it stopped working around December 20th. Since then it wont connect. Can you help me?

majorkong
Frequent Contributor

Re: SMTP Email no longer working

Official Employee

Re: SMTP Email no longer working

Hi KSinn and welcome to the support forums. 

 

I can certainly assist with your email error as well. Please private message me your full name, the full service address and the phone number associated with your services.

Official Employee

Re: SMTP Email no longer working

 

Hi AmandaTMC and welcome to the business forums.

 

I can also look into the error you're receiving. Please private message your full name, the full service address and the phone number associated with your services. 

Official Employee

Re: SMTP Email no longer working

Thank you. This has been submitted. Please let me know once someone has reached out to you directly.

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