Last weekend some of our emails got delivered a day or so after they were sent.

This weekend, some emails sent out approximately 36 hours ago still have not arrrived at their mailboxes.

mail DOT catallarchy DOT net

We have individual accounts and a mailing list at authors-l -AT- catallarchy -DOT- net. It's the mailing list that is giving us the most problems. Any ideas?

Please open a trouble ticket and describe your problem.
Also notify passwords for your email account and administration interface of mailing list