Anyone else notice a large increase in idle IMAP sessions? I have a 40%
increase since yesterday, 2017-10-25. Activity was normal until about
8am and then . Connections are from a broad range of IPs and no
particular users. I notice a bunch of IPs are from 3rd party email
services, like my.com and Microsoft. Could it be a 3rd party webmail
(ie, live.com) is keeping IMAP alive longer?
FWIW, I've had IDLE removed from the CAPA command since the days of