Re: Investigating iPhone Compatibility

2013-06-17 Thread Larry Stone
On Jun 17, 2013, at 19:03, Asai wrote: >>> So, it's the iPhone which is self-assertively trying to connect to port 25 >>> regardless of what it's explicitly set to? >> Works fine for me. I very much doubt your iPhone in question is actually set >> to use 587 only. IIRC, that is not the default.

Re: Investigating iPhone Compatibility

2013-06-17 Thread Asai
So, it's the iPhone which is self-assertively trying to connect to port 25 regardless of what it's explicitly set to? Works fine for me. I very much doubt your iPhone in question is actually set to use 587 only. IIRC, that is not the default. -- Larry Stone Sent from my iPhone OK, so perha

Re: Investigating iPhone Compatibility

2013-06-17 Thread Larry Stone
On Jun 17, 2013, at 17:27, Asai wrote: >> On 06/18/2013 12:15 AM, Asai wrote: >>> Would it follow then that I should remove the smtp_sasl_mechanism_filter >>> from main.cf? Would that be causing clients to try to connect via port 25 >>> even though they're set to connect to 587? >> >> ...what

Re: Investigating iPhone Compatibility

2013-06-17 Thread Wietse Venema
Asai: > Would it follow then that I should remove the smtp_sasl_mechanism_filter > from main.cf? Would that be causing clients to try to connect via port No. The CLIENT connects to the WRONG Postfix port. Wietse

Re: Investigating iPhone Compatibility

2013-06-17 Thread Asai
Asai: After investigating this issue further, it looks like there might be something I'm missing regarding postscreen. My reasoning for this is yesterday a client said she couldn't send email. I looked at her phone and the postfix logs and could see that her IP address was being rejected by pos

Re: Investigating iPhone Compatibility

2013-06-17 Thread Asai
On 06/18/2013 12:15 AM, Asai wrote: Would it follow then that I should remove the smtp_sasl_mechanism_filter from main.cf? Would that be causing clients to try to connect via port 25 even though they're set to connect to 587? ...what makes you think these things are related in any way ? I

Re: Investigating iPhone Compatibility

2013-06-17 Thread Jeroen Geilman
On 06/18/2013 12:15 AM, Asai wrote: Would it follow then that I should remove the smtp_sasl_mechanism_filter from main.cf? Would that be causing clients to try to connect via port 25 even though they're set to connect to 587? ...what makes you think these things are related in any way ? I

Re: Investigating iPhone Compatibility

2013-06-17 Thread Asai
Asai: After investigating this issue further, it looks like there might be something I'm missing regarding postscreen. My reasoning for this is yesterday a client said she couldn't send email. I looked at her phone and the postfix logs and could see that her IP address was being rejected by pos

Re: Investigating iPhone Compatibility

2013-06-17 Thread Wietse Venema
Asai: > After investigating this issue further, it looks like there might be > something I'm missing regarding postscreen. My reasoning for this is > yesterday a client said she couldn't send email. I looked at her phone > and the postfix logs and could see that her IP address was being > rejecte

Re: Investigating iPhone Compatibility

2013-06-17 Thread Asai
On 6/17/13 1:13 PM, Wietse Venema wrote: Asai: After investigating this issue further, it looks like there might be something I'm missing regarding postscreen. My reasoning for this is yesterday a client said she couldn't send email. I looked at her phone and the postfix logs and could see tha

Re: Investigating iPhone Compatibility

2013-06-17 Thread Asai
On 6/17/13 1:13 PM, Wietse Venema wrote: Asai: After investigating this issue further, it looks like there might be something I'm missing regarding postscreen. My reasoning for this is yesterday a client said she couldn't send email. I looked at her phone and the postfix logs and could see tha

Re: Investigating iPhone Compatibility

2013-06-17 Thread Wietse Venema
Asai: > After investigating this issue further, it looks like there might be > something I'm missing regarding postscreen. My reasoning for this is > yesterday a client said she couldn't send email. I looked at her phone > and the postfix logs and could see that her IP address was being > rej

Re: Investigating iPhone Compatibility

2013-06-17 Thread Asai
On 6/8/13 9:09 AM, DTNX Postmaster wrote: On Jun 8, 2013, at 17:16, Asai wrote: On 6/7/2013 4:26 PM, DTNX Postmaster wrote: The Mail.app applications on iOS (iPhones or iPads) or OS X will attempt to autodetect the port to connect to; 25, 465, and 587. It works just fine over the submission p

Re: Investigating iPhone Compatibility

2013-06-08 Thread DTNX Postmaster
On Jun 8, 2013, at 17:16, Asai wrote: > On 6/7/2013 4:26 PM, DTNX Postmaster wrote: >> The Mail.app applications on iOS (iPhones or iPads) or OS X will >> attempt to autodetect the port to connect to; 25, 465, and 587. It >> works just fine over the submission port (587) without enabling the >> S

Re: Investigating iPhone Compatibility

2013-06-08 Thread Asai
On 6/7/2013 4:26 PM, DTNX Postmaster wrote: On Jun 8, 2013, at 00:47, Noel Jones wrote: On 6/7/2013 3:28 PM, Asai wrote: Greetings, We're starting to incorporate iPhone users into our email system. Sometimes we seem to be having trouble with mail being delayed for a long time before the pho

Re: Investigating iPhone Compatibility

2013-06-07 Thread DTNX Postmaster
On Jun 8, 2013, at 00:47, Noel Jones wrote: > On 6/7/2013 3:28 PM, Asai wrote: >> Greetings, >> >> We're starting to incorporate iPhone users into our email system. >> Sometimes we seem to be having trouble with mail being delayed for a >> long time before the phone will connect to the server a

Re: Investigating iPhone Compatibility

2013-06-07 Thread Noel Jones
On 6/7/2013 3:28 PM, Asai wrote: > Greetings, > > We're starting to incorporate iPhone users into our email system. > Sometimes we seem to be having trouble with mail being delayed for a > long time before the phone will connect to the server and send the > mail. I don't really have any idea wha