Enable Logging
By default, every message posting to a list causes an entry to be written to the ListManager log. Nightly digest and index mailings are also recorded. This information is useful for tracking the overall usage of a ListManager server, and also for billing purposes.
If you have no need for this logging information, you can disable this feature, and you will save a little bit of disk space which is used for the ListManager log database table.
Lyris, Inc. Self-Serve Portal:
6401 Hollis Street., # 125
Emeryville, CA 94608
Customer Support:
1-888-LYRIS-CS (1-888-597-4727)
or
1-571-730-5259
Hours:
Monday through Friday
6:00 a.m.--6:00 p.m. PST
http://www.lyris.com/customer-service/contact-support/