Mailing List Message #92702
From: Stefan Seiz <>
Subject: Re: Apple iPhone won't receive email
Date: Mon, 24 Sep 2007 09:41:24 +0200
To: CommuniGate Pro Discussions <>
On 24.09.2007 4:48 Uhr "Daniel Pratt" <> wrote:

> I found out the network IP in the logs that AT&T is using. Entered it into
> the "Client IP Addresses" list and all is good...for now. But I'm guessing
> AT&T's network address is going to change depending on where the user is.
> Thus, that won't work. So I've been playing with the VPN options but can't
> get that to authenticate to the VPN concentrator.
> Since this VP and several others are really considered "mobile users",
> should I be using SMTP Auth instead of chasing after this?
> Or SSL? I'm not familiar with implementing either but I'm reading up on the
> implications of each.

Yes, please use SMTP Auth.

Stefan Seiz <>
Spamto: <>

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