On Tue, 2018-09-11 at 18:28 +0200, Bjørn T Johansen wrote: > The "problem" is, that I am already using a 5 minutes interval for > checking the mail.
Hi, that's weird, because the log would show the request coming in 5 minutes, not almost 10. > I have also enabled "Listen for server change notifications" if that > matters... This keeps one (a new) connection to the server. That connection is not shared with the other communication with the server. > Can it be something in my firewall at my end that closes the > connection? No idea, I'm sorry. The server confirms Keep-Alive, the same as evolution-ews requests it in the request headers. From my point of view it's the server which "forgot" of the connection with your machine and claimed the missing authentication headers. Those are not needed to be provided every time, that's why the Keep-Alive is used. Bye, Milan _______________________________________________ evolution-list mailing list evolution-list@gnome.org To change your list options or unsubscribe, visit ... https://mail.gnome.org/mailman/listinfo/evolution-list