RE: [IMail Forum] Remote SMTP user cannot authenticate

[Glenn Bullion]

Title: Remote SMTP user cannot authenticate

Yeah, already set it to 587.  worked like a charm.   Small question though.  Why 587?  SMTP auth port or no, wouldn't any available port work, as long as it didn't interfere with another service? From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Darin Cox Sent: Thursday, November 11, 2004 10:17 AM To: [EMAIL PROTECTED] Subject: Re: [IMail Forum] Remote SMTP user cannot authenticate Yep...recommend you set that alternate port to 587.  That's the SMTP AUTH port according to the RFC. Darin.     ----- Original Message ----- From: Glenn Bullion To: [EMAIL PROTECTED] Sent: Thursday, November 11, 2004 10:05 AM Subject: RE: [IMail Forum] Remote SMTP user cannot authenticate Thanks guys, that was exactly it.  Netzero blocks port 25.   I just setup an alternate port in the firewall to pass to port 25.  The only thing that sucks is this user also uses his laptop here in the office.  So I have to setup a mail profile for use in the office that uses port 25 and an alternate mail profile that uses the alternate port out in the world.  Eh. From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Dan Horne Sent: Thursday, November 11, 2004 9:37 AM To: [EMAIL PROTECTED] Subject: RE: [IMail Forum] Remote SMTP user cannot authenticate Most likely the remote user's ISP is blocking port 25. From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Glenn Bullion Sent: Thursday, November 11, 2004 9:31 AM To: IMail_Forum Subject: [IMail Forum] Remote SMTP user cannot authenticate I mail my mail server to relay for local IP addresses only.  However, I have a laptop user who authenicates SMTP remotely.  Suddenly it won't connect.  The message Outlook returns is cannot find SMTP server, but he can receive messages fine.  Any idea where to begin?  Our firewall is setup correctly, is this some kind of timeout issue?