[Mailman-Users] maximum hop count exceeded

[Stephen J. Turnbull]

Grant Taylor writes:

 > Even if it was, we would be talking about a loop of what flows through 
 > Mailman.  And unless I am mistaken, I think Mailman has another header, 
 > "X-BeenThere:" to detect this very problem.

Detect is one thing, fix is another.

Certainly it makes sense to cut out all but one of the "received"
headers for the list host, though, since you'll have MTA logs to trace
that.