We are planning a migration of 650 accounts from a Mercury/Pegasus system to Zimbra using imapsync, but the Sent folder is not working as expected.
Items in the Pegasus 'copies to self' folder are moved to the Zimbra 'Sent' folder using an imapsync regex, but once there, Zimbra shows the From header in the To column for each migrated message. New messages sent from within Zimbra display the correct To header value in the folder list. Comparing the message source between a migrated message to Sent vs one placed there by sending in Zimbra show no difference in the To/From headers or anything obvious, so I assume some magic is done in the db when sending a message that is not done when simply moving a message to Sent via imap.
Is there some way to correct this?
We're using ZCS 6.0beta2 OSS, although we are licensed for the NE - we are just waiting for the 6.0 NE to come out...