[MlMt] Exchange 2016 IMAP

Alexandre Takacs a.takacs at augicom.ch
Tue Mar 21 17:50:49 EDT 2017


Hi

I am having some issues connecting via MM/IMAP to a freshly deployed 
Exchange 2016 server (first time I am trying this).

Basically I can't seem to be able to authenticate


	21:46:53 Running action
	21:46:53 Sending request (3690)
	21:46:53 Handling request
	21:46:53 Ready to run action (retry count: 0)
	21:46:53 Clearing connection to exchange.genericdomain.ch
	21:46:53 Trying to connect to exchange.genericdomain.ch on port 993 
(CFNetwork) without STARTTLS (required)
	21:46:53 Resolved hostname (exchange.genericdomain.ch).
	21:46:53 Prepare secure connection...
	21:46:53 Successful connection.
	21:46:53 Initiating secure connection...
	21:46:53  Returned (4)...
	21:46:53 Protocol version: kTLSProtocol12
	21:46:53 S: * OK The Microsoft Exchange IMAP4 service is ready.
	21:46:53 C: A0 CAPABILITY
	21:46:53 S: * CAPABILITY IMAP4 IMAP4rev1 AUTH=PLAIN AUTH=NTLM 
AUTH=GSSAPI SASL-IR UIDPLUS MOVE ID UNSELECT CHILDREN IDLE NAMESPACE 
LITERAL+
	21:46:53 S: A0 OK CAPABILITY completed.
	21:46:53 Retrieving password (keychain or user request)
	21:46:53 C: A1 AUTHENTICATE PLAIN ••••••••••
	21:46:53 S: A1 NO AUTHENTICATE failed.
	21:46:53 Error: Server response: “A1 NO AUTHENTICATE failed.”. 
Command attempted: “A1 AUTHENTICATE PLAIN 
••••••••••”.
	21:46:53 Retrieving password (keychain or user request)
	21:47:13 C: A2 AUTHENTICATE PLAIN ••••••••••
	21:47:13 S: * BYE Connection is closed. 12
	21:47:13 S: <<< terminated reading >>>
	21:47:13 Error code: 9
	21:47:13 Failed action (1000). Reset observed read/write timeouts: 8/8

Am I missing something here ? My credentials are correct as they work 
with OWA.

-alex
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