Hello, In a Dovecot 2.0.6 server I have an account x at domain and an alias y at domain -> x at domain. When I send an email to x at domain with carbon copy to y at domain, X receives two messages on mailbox. Dovecot2 has any feature of duplicate suppression ? Thanks, Thiago Henrique
Am 14.03.2011 19:06, schrieb Thiago Henrique:> Hello, > > In a Dovecot 2.0.6 server I have an account x at domain and an alias > y at domain -> x at domain. > > When I send an email to x at domain with carbon copy to y at domain, X > receives two messages on mailbox. Dovecot2 has any feature of duplicate > suppression ? > > Thanks, > Thiago Henrique >doubles are mostly based by misconfig of the smtp server, dovecot is no smtp server for i.e its a wided spreaded setup failure within a amavis/postfix setup etc -- Best Regards MfG Robert Schetterer Germany/Munich/Bavaria
On Monday 14 March 2011 19:06:57 Thiago Henrique wrote:> Hello, > > In a Dovecot 2.0.6 server I have an account x at domain and an alias > y at domain -> x at domain. > > When I send an email to x at domain with carbon copy to y at domain, X > receives two messages on mailbox. Dovecot2 has any feature of > duplicate suppression ? > > Thanks, > Thiago HenriqueRobert is very probably right. Misconfiguring Postfix's content filter capabilities can lead to message duplication when expanding aliases. This is also Postfix problem and unrelated to Dovecot. Have a look at this thread: http://archives.neohapsis.com/archives/postfix/2004-11/0842.html Also study the Postfix filter readme at http://www.postfix.org/FILTER_README.html to understand why it works they way it does. Andreas -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 198 bytes Desc: This is a digitally signed message part. URL: <http://dovecot.org/pipermail/dovecot/attachments/20110315/70aeb407/attachment-0002.bin>