EAS will only use 443 (preferred - with SSL) and 80 (not preferred, no SSL).
Regards, Michael B. Smith Consultant and Exchange MVP http://TheEssentialExchange.com -----Original Message----- From: David W. McSpadden [mailto:dav...@imcu.com] Sent: Tuesday, June 15, 2010 11:26 AM To: MS-Exchange Admin Issues Subject: RE: IPhone connectivity with Exchange This where I am confused. This kb says 990, 999, 5721, 5678, 5679, and 26675. Another one I was looking at this morning was 143 and 993. And yet another one was only 443??? How much of this firewall do I need to expose to get this stupid phone to work? -----Original Message----- From: Don Guyer [mailto:don.gu...@prufoxroach.com] Sent: Tuesday, June 15, 2010 11:19 AM To: MS-Exchange Admin Issues Subject: RE: IPhone connectivity with Exchange Silly question and I apologize if this was brought up before, but are the ports for A/S being blocked by a firewall or other device? http://support.microsoft.com/kb/259369 Don Guyer Systems Engineer - Information Services Prudential, Fox & Roach/Trident Group 431 W. Lancaster Avenue Devon, PA 19333 Direct: (610) 993-3299 Fax: (610) 650-5306 don.gu...@prufoxroach.com -----Original Message----- From: David W. McSpadden [mailto:dav...@imcu.com] Sent: Tuesday, June 15, 2010 11:13 AM To: MS-Exchange Admin Issues Subject: RE: IPhone connectivity with Exchange During account setup I am getting account verification failed. -----Original Message----- From: Ellis, John P. [mailto:johnel...@wirral.gov.uk] Sent: Tuesday, June 15, 2010 11:06 AM To: MS-Exchange Admin Issues Subject: RE: IPhone connectivity with Exchange Have your tried dropping out the domain bit? Or changing the IP address to a domain name I.e mobile-email.yourco.com? So it matches the name on the cert John -----Original Message----- From: David McSpadden [mailto:dav...@imcu.com] Sent: 15 June 2010 15:20 To: MS-Exchange Admin Issues Subject: RE: IPhone connectivity with Exchange <banging head on desk> I can get to my exchange (2003 standard) box via OWA with ssl over the internet using safari on the IPhone. I go the settings, mail, add exchange, put in my smtp mail account, user name, password, domain, Internet IP address for exchange, accept cert when it comes up. Go to mail and try and get mail from the app and get a Cannot Get Mail the connection to the server failed message.... <continue banging head> ********************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This footnote also confirms that this email message has been swept by MIMEsweeper for the presence of computer viruses. www.clearswift.com **********************************************************************
