https://bugs.kde.org/show_bug.cgi?id=338658
--- Comment #87 from Steven Haigh <net...@crc.id.au> --- I never had problems sending - only receiving... I've often wondered if the 'IMAP' connection to gmail goes away unexpectedly that it causes this problem - but have had no real way to prove this. Just leaving kmail open for a couple of hours with the auto-check for every 10-15 minutes is enough to cause the problem. It seems to get worse when using mail filters - as I have quite a few. In fact, thinking out loud, I wonder if the mail filters have any contribution to this? -- You are receiving this mail because: You are watching all bug changes.