[cisco-voip] iPhone iOS 7 mail client and IMAP over SSL (port 993) to Unity Connection 8.03

[Chris Ward (chrward)]

Thanks for the info! Self-signed certs were our direction too. Can you Unicast me the case #?

+Chris
TME - Unity Connection and MediaSense

From: Paul E Roche [mailto:roche at chapman.com]
Sent: Monday, September 23, 2013 3:10 PM
To: Chris Ward (chrward); egoppel
Cc: cisco-voip at puck.nether.net
Subject: Re: [cisco-voip] iPhone iOS 7 mail client and IMAP over SSL (port 993) to Unity Connection 8.03

iOS 7 mail client works fine via IMAP to our unity connection server with SSL disabled. (just plain IMAP) - We also have no trouble using IMAP mail accounts with SSL enabled on the iOS7 devices talking to our SUN/Oracle email servers.

All versions of Mac OS X mail client are also still fine using IMAP with SSL to the unity-connection servers (which are set up by default using self-signed certs).

It seems to be just IMAP with SSL from iOS 7 devices to unity connection (in our experience.)
I have a case open with TAC, and I can also see an error message like this in the IMAP trace files:

'CuImapSvr,11,SSL_accept:error in SSLv3 read client certificate A'

I think maybe the mail client doesn't like self-signed certificates - my next thought was to generate a CSR on unity connection server and try installing a cert from a real CA during a maintenance window.


On Sep 23, 2013, at 1:55 PM, "Chris Ward (chrward)" <chrward at cisco.com<mailto:chrward at cisco.com>> wrote:


I had one of the Unity Connection PM's (who is an Apple fanboy er... I mean user) confirm that IOS7 seems to have broken IMAP integrations to CUC (SSL and non-SSL in his case). The IMAP still worked from his Macbook either way.

Has anyone tried IMAP to a different IMAP server from IOS7? Is it all IMAP or just to CUC?

+Chris
TME - Unity Connection and MediaSense

From: cisco-voip [mailto:cisco-voip-bounces at puck.nether.net<mailto:voip-bounces at puck.nether.net>] On Behalf Of egoppel
Sent: Friday, September 20, 2013 2:50 PM
To: Paul E Roche; cisco-voip at puck.nether.net<mailto:cisco-voip at puck.nether.net>
Subject: Re: [cisco-voip] iPhone iOS 7 mail client and IMAP over SSL (port 993) to Unity Connection 8.03

Paul,

You could try changing the security settings in safari.
Changing the cookie settings, solved other ssl issues for me.
Maybe there are some other options there as well.

Erik


Verzonden vanaf Samsung Mobile



-------- Oorspronkelijk bericht --------
Van: Paul E Roche <roche at chapman.com<mailto:roche at chapman.com>>
Datum: 20-09-2013 18:39 (GMT+01:00)
Aan: cisco-voip at puck.nether.net<mailto:cisco-voip at puck.nether.net>
Onderwerp: [cisco-voip] iPhone iOS 7 mail client and IMAP over SSL (port 993) to Unity Connection 8.03


Does anyone have IMAP over SSL in new iPhone OS (iOS 7) working to unity connection 8 (and with or without self-signed Certificates on unity connection)?
The few iPhones we have that were already upgraded to iOS v7 can no longer connect to our unity connection with IMAP over SSL - they will still connect OK if we disable SSL in the mail client on the iPhone. All iOS 6 and earlier iOS devices are still fine connecting via IMAP over SSL.

Just curious if anyone else is seeing this issue. I also have a TAC case open with cisco.

Thanks for any info.





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