problem delivering mail

[maumar]

CentOS 5.3
Release 6.0.5_GA_2213.RHEL5_20100202211341 CentOS5 NETWORK edition.

setting zimbraMessageIdDedupeCacheSize to 0
has solved form me...at least, sending 2 mail with the same message-id before and after, before it failed, after it didn't

[maumar]

claws-mail inserisce il timestamp come message-id, ma outlook non e' cosi lineare, purtroppo:

Message-ID=<20100625102740.3f6d2900@matanui.datalogica.com>

[alessandro.motta]

Hello everyone,
setting zimbraMessageIdDedupeCacheSize to 0 solved this issue for me but now obviously if i send an email to a distribution list and to an email address in the same list the recipient receives two copies of the same email.

Is there any way to solve this problem?

Thanks