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Obsolete Releases => SME Server 6.x => Topic started by: seabro on June 07, 2006, 01:27:30 AM

Title: mail deliv fail on forward
Post by: seabro on June 07, 2006, 01:27:30 AM

hi,

in the user setup, when i add an email address to forward to, i get delivery failure messages when I email that user.  The email address I am forwarding to is a valid address.  Here is the failure message.:

<enquiries@realdomainhere.com>:
Connected to 127.0.0.1 but sender was rejected.
Remote host said: 550 <cardiffab@gmail.com>... Not permitted

Any Ideas?

thanks,
seabro

Title: Re: mail deliv fail on forward
Post by: CharlieBrady on June 10, 2006, 07:39:43 PM

Quote from: "seabro"

hi,

in the user setup, when i add an email address to forward to, i get delivery failure messages when I email that user.  The email address I am forwarding to is a valid address.  Here is the failure message.:

<enquiries@realdomainhere.com>:
Connected to 127.0.0.1 but sender was rejected.
Remote host said: 550 <cardiffab@gmail.com>... Not permitted

Any Ideas?

What I suspect is happening here is that you are using your ISP's mail server for outbound mail (via the smtp auth proxy) and your ISP is using SPF and only accepting mail with qmail.com senders directly from qmail.com's mail servers. This is a big problem with SPF. It breaks mail forwarding (and mailing lists).

You should contact your ISP and ask them why the "sender was rejected".