22 Jan
2016
22 Jan
'16
10:09 a.m.
Per Jessen wrote:
Hoi zäme
I have a couple of customers complaining they are unable to send emails to hotmail - typically they see rejects such as this:
550 SC-001 (BAY004-MC5F11) Unfortunately, messages from 88.198.198.124 weren't sent. Please contact your Internet service provider since part of their network is on our block list.
It is truly weird. Using the same sender and same path, one email to "some.user@hotmail.com" is accepted, another to "postmaster@hotmail.com" is rejected.
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Per Jessen, Zürich (-0.2°C)
http://www.dns24.ch/ - your free DNS host, made in Switzerland.