[Mailman-Users] some messages get treat as spam

[Peter Edley]

I have an issue with a list I am running some messages sent to the list are
getting treat as spam by some users systems but not all of the messages are.

 

There does not seem to be a pattern at this point in time, the messages I
know that have been treat as spam have come from users using different isp's
and different email clients so there does not seem to be a pattern there.

 

This is not just one user who is finding messages marked as spam although if
a message is marked as spam for one affected user it seems to be for all of
them.  

 

But not all users are affected by this. 

 

Any help in tracking down the problem would be greatly received.