[Mailman-Users] Quick question about spam filtering

[Stephen J. Turnbull]

Mark Sapiro writes:

 > In header_filter_rules, put the following regexp.
 > 
 > ^from:.*\slistname at whatever\.com\s

Isn't that going to lose on (1) Bogus Name <listname at whatever.com> and
on (2) ... listname at whatever.com{END-OF-LINE} ?