[Dovecot] sieve vacation messages trouble

[Steffen Kaiser]

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On Tue, 30 Jun 2009, Stéphane Cottin wrote:

> sieve vacation replies are rejected by gmail with a "555 5.5.2 Syntax error".

This looks like a SMTP error. What does your local SMTP server logs?
Sieve uses the local "sendmail" binary to transmit the message.

> The return path is set to "<>", I think this is why this error is triggered 
> by gmail.

Hmm, you mean gmail as in Google Mail server?
If so, I doubt it. <> is the RFC null sender for DSNs to prevent mail 
looping. However, many MTAs block DSNs to non-local recipients right away.

Anyway, <> should not cause a syntax error.

Bye,

- -- 
Steffen Kaiser
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