Hello, I am new in the list and Have this problem: I had RHEL 5.4 64 bits server wiht
openldap-servers-2.3.43-3.el5 (aliases and authorization method) dovecot-1.0.7-7.el5 postfix-2.3.3-2.1.el5_2 (implementation with mbox) The problemas was: When a e-mail is delivered to an alias address, and if one or more members in the aliases had locked they mailbox -because they are reading the mail with a dovecot, the original mail was sent to the members-aliases that did not had the mailbox locked and postfix LMDA put the e-mail in defered queued. When this happend, the mail is queued for the alias, including the members that already had redibed the mail the first time. This behaviour is causing the duplicate emails for the members than did not have problem whit the reception the mail the first time. I read this in Internet and the people suggest migrating to maildir structure that do not implement lock method. Another posibility that I tesed was change the LDA agent.. I tested Dovecot-LDA behaviour but the delivered was stoping until the alias member that had problem (locked mailbox) finished the locked mailbox or time out was expired. Has somebody this situation and another solutions? Thanks a lot, any suggestions will be appreciated - Lic. Mariel Sebedio Division Computos y Sistemas Tel (02944)-445400 int 2307 INVAP S.E. - www.invap.com.ar