Vodafone E-Mail & Cloud: Vorübergehende Einschränkungen beim IMAP-Abruf
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Frage
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Antwort
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Lösung
I did some more testing:
1.) MS teams & Vodafone cable internet: Sometime it works, often it works not (as described before)
2.) MS teams & O2 mobile: It works well (as described before)
3.) MS teams & Vodafone cable-internet-router connected with VPN to O2-DSL-router: It works well (new test)
This means, the whole MS teams traffic is routed from Vodafone-cable-internet-router with VPN to O2-DSL-router. The O2-DSL-router routes the traffic in the www. No failure in this test (although the bandwidth is small).
As result, the issue is located in the Vodafone infrastructure outside my home equipment.
Kindly
