Can receive mail but can not send.

  • Thread starter Thread starter Greatone100
  • Start date Start date
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Greatone100

Here is an example of the errror message that I get when sending mail........

"The original message was received at Wed, 14 May 2008 07:36:29 -0500
from [12.49.34.210]

----- The following addresses had permanent fatal errors -----
<[email protected]>

----- Transcript of session follows -----
550 5.1.2 <[email protected]>... Host unknown (Name server:
lisco.com.s5b2.psmtp.com.: host not found)"

This problem showed up just a few days ago. I am on Vista with Windows Mail.
I can receive but not send mail.
 
Greatone100 said:
Here is an example of the errror message that I get when sending
mail........

"The original message was received at Wed, 14 May 2008 07:36:29 -0500
from [12.49.34.210]

----- The following addresses had permanent fatal errors -----
<[email protected]>

----- Transcript of session follows -----
550 5.1.2 <[email protected]>... Host unknown (Name server:
lisco.com.s5b2.psmtp.com.: host not found)"

This problem showed up just a few days ago. I am on Vista with Windows
Mail.
I can receive but not send mail.
Click to expand...
This lisco.com?

http://www.lisco.com/

Such a message can indicate that either the sender's internet provider or
the
receiver's internet provider has decided to block all email to or from the
other.
These suggests that psmtp.com may be involved in such a blockage:

http://forum.spamcop.net/forums/lofiversion/index.php/t1238.html

http://forum.spamcop.net/forums/lofiversion/index.php/t1544.html

http://malwaredomains.com/?p=161

Someone in charge of fixing the problem may need to go here:

<http://www.postini.com/webdocs/admi...elp.htm?context=Help_SPE&file=trouble_mx.html>
 
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