Undeliverable mail.

[Guest]

Every few days I get an "undeliverable message" for certain emails I send
out. I cannot figure out the pattern except that the undeliverable emails
are always @hotmail.com. The odd thing is that the majority of the time I
send @hotmail.com emails they deliver successfully. I always send from my
home pc & to the same hotmail people. I've tried every type of combination
to troubleshoot but cannot find the answer.

 

[Roady [MVP]]

What is the exact error message in the NDR?

--
Robert Sparnaaij [MVP-Outlook]
www.howto-outlook.com

Tips of the month:
-FREE tool; QuickMail. Create new Outlook items anywhere from within Windows
-Properly back-up and restore your Outlook data

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Every few days I get an "undeliverable message" for certain emails I send
out. I cannot figure out the pattern except that the undeliverable emails
are always @hotmail.com. The odd thing is that the majority of the time I
send @hotmail.com emails they deliver successfully. I always send from my
home pc & to the same hotmail people. I've tried every type of combination
to troubleshoot but cannot find the answer.