I can't send email on my mobile device but I receive mail.

I have rebuild  Microsoft-server-activesync virtual Directory

External URL: https://mail.mydomain.ca/Microsoft-Server-ActiveSync

Internal URL: https://mail.mydomain.ca/Microsoft-Server-ActiveSync

Yes to Base Authentication

Ignore Client Certificates

When I go to the URL I get:

HTTP Error 505.0 - Http Version Not Supported

The page cannot be displayed because the HTTP version is not supported.

<fieldset style="padding:0px 15px 10px;word-break:break-all;">

Most likely causes:

• The server does not support the HTTP version requested by the client.

</fieldset> <fieldset style="padding:0px 15px 10px;word-break:break-all;">

Things you can try:

• Verify that the client is requesting an invalid or unsupported HTTP version.

</fieldset> <fieldset style="padding:0px 15px 10px;word-break:break-all;">

Detailed Error Information:

Module	ManagedPipelineHandler
Notification	ExecuteRequestHandler
Handler	AirSyncHandler
Error Code	0x00000000

</fieldset>

https://www.testexchangeconnectivity.com

SmtpDomain

mydomain.ca

AutoDiscoverTargetEmailAddress

krystle@mydomain

AutoDiscoverUserDomain

mydomain\krystle

ActiveSyncConnectitivyFailed

We were not able to successfully connect to ActiveSync

EasTargetHost

mydomain.ca

The Microsoft Connectivity Analyzer is testing Exchange ActiveSync.

The Exchange ActiveSync test failed.

Test Results

Testing HTTP Authentication Methods for URL https://mail.mydomain.ca/Microsoft-Server-ActiveSync/.

The HTTP authentication test failed.

Additional Details

Analysis Rule for ActiveSync

UserMessage: We were not able to successfully connect to ActiveSync

Connectivity Tests Metadata

Symptom: I can't send or receive email on my mobile device

Parameters

ManualSettings : True

EasTargetHost : mail. mydomain.ca

AutodiscoverUserPassword : System.Security.SecureString

EasUseAutodiscover : False

UiCulture : en-US

AutodiscoverUserDomain : mydomain\krystle

EasSyncInbox : False

AutodiscoverEmailAddress : krystle@ mydomain.ca

AutodiscoverIgnoreTrust : True

ConnectivityTest: ActiveSync

Version: Version 1.3 [15.00.0736.000] CompletedTime: Friday, July 19, 2013

I can send mail and received  mail from OWA  https://mail.mydomain.ca/owa/  

I have to keep rebooting the server because my outgoing email keeps stoping.

I keep getting this error but after I reboot the mail is sent.

Delivery is delayed to these recipients or groups:

Mail@domain.ca

Subject: RE: Test mai

This message hasn't been delivered yet. Delivery will continue to be attempted.

The server will keep trying to deliver this message for the next 1 days, 22 hours and 50 minutes. You'll be notified if the message can't be delivered by that time.

Reporting-MTA: dns;WIN-8B7MTGIBVKF.DomainTech.local

Received-From-MTA: dns;WIN-8B7MTGIBVKF.DomainTech.local

Arrival-Date: Wed, 17 Jul 2013 23:24:38 +0000

Final-Recipient: rfc822;Mail@domain.ca

Action: delayed

Status: 4.4.7

Diagnostic-Code: smtp;400 4.4.7 Message delayed

Will-Retry-Until: Fri, 19 Jul 2013 16:24:38 -0700

X-Display-Name: 

Received: from WIN-8B7MTGIBVKF.DomainTech.local

(fe80::6d18:e13d:5b79:9201%12) by WIN-8B7MTGIBVKF.DomainTech.local

(fd1d:ae23:6433:3333::1) with Microsoft SMTP Server (TLS) id 15.0.516.32;

Wed, 17 Jul 2013 16:24:38 -0700

Received: from WIN-8B7MTGIBVKF.DomainTech.local

([fe80::6d18:e13d:5b79:9201]) by WIN-8B7MTGIBVKF.DomainTech.local

([fe80::6d18:e13d:5b79:9201%12]) with mapi id 15.00.0516.029; Wed, 17 Jul

I found the problem with sending mail from phones.  

http://social.technet.microsoft.com/Forums/exchange/en-US/955dd9f6-597a-4100-bb72-48fba4fe1e51/unable-to-send-mail-using-activesync-in-exchange-2010-server-on-iphone-or-windows-mobile-61

 Exchange Manager > Organization Config > Hub Transport > Accepted Domains

Make sure the <domain>.local is set as the default.