Hello Hendrik, On Tue, Apr 19, 2016 at 03:59:56PM +0200, Hendrik Buchner wrote: > Package: icedove > Version: 38.7.0-1~deb8u1 > Severity: important > > Dear Maintainer, > > I've connected an IMAP-account with SSL (Port 993) and the calendar (iceowl) > with a SSL-caldav-calendar from the company. When I start icedove one core of > my CPU (i7-620m) is at 100% for about one minute. In this time icedove is > almost unusable. When I disable iceowl everything runs fine, on the other > hand, > when only iceowl is using the calendar and no email-account is configured > everything is fine too. I only found an older bugreport for the same problem > but it seems to be fixed, maybe it's a similiar issue. > > https://bugzilla.redhat.com/show_bug.cgi?id=488066 > > Unfortunaly I'm only allowed to use connections with SSL so I can't test if > this is also happening without any encryption.
we usaly don't prefer not encrypted transport security so with enabled TLS traffic all needs to work the same as without. I can't reproduce such a behavior here, ist this issue still alive on your side? If so maybe you want to start thunderbird from the comman line to see some moer output. Regards Carsten
