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logs/error is filling up with: Oct 25 18:04:00 2000 (32336) Delivery exception: __int__ Oct 25 18:04:00 2000 (32336) Traceback (innermost last): File "/home/mailman/Mailman/Handlers/HandlerAPI.py", line 82, in do_pipeline func(mlist, msg, msgdata) File "/home/mailman/Mailman/Handlers/ToDigest.py", line 121, in process inject_digest(mlist, digestfile, topicsfile) File "/home/mailman/Mailman/Handlers/ToDigest.py", line 170, in inject_digest msg = digest.asMIME() File "/home/mailman/Mailman/Handlers/ToDigest.py", line 242, in asMIME return self.Present(mime=1) File "/home/mailman/Mailman/Handlers/ToDigest.py", line 279, in Present lines.append(self.__mlist.digest_header % self.TemplateRefs()) AttributeError: __int__

What is your digest_header set to for this list?