#208 Intermittent connection timed out

v1.0 (example)
open
nobody
None
5
2013-12-02
2013-12-02
AntoineD
No

Thunderbird 24.1.1
Windows 7
Davmail 4.4.0

Everything works fine until I get "connection timed out" from davmail, then later on everything works again.
This scenario happens several times a day, everyday since 2 weeks (I've never used davmail before).

URL is https://outlook.office365.com/ews/exchange.asmx.

Online access through web portal is OK.

Thanks for any help.

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