#343 Office365 EWS end point not available (503)

[Catscrash]

Hi,

there seems to be some issue connecting to the Office365 EWS Endpoint. Since this is now the case for more than a day, I doubt that it's a Microsoft Issue - at least I hope they would have solved it by now if it was.

Is this something I can configure away?

I tried from different IPs now to make sure it's not blocking me specifically at the moment.

2018-10-31 08:53:42,140 ERROR [ImapConnection-45706] davmail.exchange.ExchangeSession - Verbindungsaufbau abgelehnt (Connection refused)
2018-10-31 08:53:42,140 ERROR [ImapConnection-45706] davmail.exchange.ExchangeSession - Ews endpoint not available at /ews/exchange.asmx status 503
2018-10-31 08:53:42,141 ERROR [ImapConnection-45706] davmail.exchange.ExchangeSession - Exchange login exception: EWS end point not available
2018-10-31 08:53:42,141 ERROR [ImapConnection-45706] davmail - Exchange login exception: EWS end point not available
davmail.exception.DavMailException: Exchange login exception: EWS end point not available
at davmail.exchange.ExchangeSession.<init>(ExchangeSession.java:272)
at davmail.exchange.ews.EwsExchangeSession.<init>(EwsExchangeSession.java:160)
at davmail.exchange.ExchangeSessionFactory.getInstance(ExchangeSessionFactory.java:144)
at davmail.exchange.ExchangeSessionFactory.getInstance(ExchangeSessionFactory.java:90)
at davmail.imap.ImapConnection.run(ImapConnection.java:112)</init></init>

thanks for your help!

[Mickael Guessant]

503 is relates do message throttling on Microsoft side. If it still happens with 5.0.0, please try to set folderSizeLimit to a low value.