[goo0h]

Just now realized we're seeing this too. Haven't (yet) heard of any problem reports, however.

2010-06-04 00:45:52,382 INFO [ImapSSLServer-2112521] [name=user@our.domain;mid=6268;ip=x.x.x.x;] imap - S: 9.249 BAD parse error: invalid message sequence number: 1:28
2010-06-04 00:45:55,506 INFO [ImapSSLServer-2112521] [name=user@our.domain;mid=6268;ip=x.x.x.x;] imap - S: 36.249 BAD parse error: invalid message sequence number: 27
2010-06-04 00:45:55,560 INFO [ImapSSLServer-2112521] [name=user@our.domain;mid=6268;ip=x.x.x.x;] imap - S: 37.249 BAD parse error: invalid message sequence number: 28
2010-06-04 01:45:26,970 INFO [ImapSSLServer-2102865] [name=user@our.domain;mid=7628;ip=x.x.x.x;] imap - S: 1419.183 BAD parse error: invalid message sequence number: 1:15
2010-06-04 01:45:28,568 INFO [ImapSSLServer-2102865] [name=user@our.domain;mid=7628;ip=x.x.x.x;] imap - S: 1434.183 BAD parse error: invalid message sequence number: 15
2010-06-04 05:13:44,669 INFO [ImapSSLServer-2118130] [name=user@our.domain;mid=6572;ip=x.x.x.x;] imap - S: 15.1442 BAD parse error: invalid message sequence number: 16:*
2010-06-04 05:32:23,886 INFO [ImapSSLServer-2110150] [name=user@our.domain;mid=4412;ip=x.x.x.x;] imap - S: 157.1652 BAD parse error: invalid message sequence number: 910:*
2010-06-04 06:02:09,332 INFO [ImapSSLServer-2110150] [name=user@our.domain;mid=4412;ip=x.x.x.x;] imap - S: 177.1652 BAD parse error: invalid message sequence number: 910:*
2010-06-04 09:11:41,934 INFO [ImapSSLServer-1887671] [name=user@our.domain;mid=11592;ip=x.x.x.x;] imap - S: 3611.829 BAD parse error: invalid message sequence number: 377:*
2010-06-04 10:34:24,539 INFO [ImapSSLServer-2125030] [name=user@our.domain;mid=7708;ip=x.x.x.x;] imap - S: 88.1209 BAD parse error: invalid message sequence number: 398:*