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Questions tagged [imapsync]

imapsync is en email IMAP tool for syncing, copying, migrating and archiving email mailboxes between two IMAP servers, one way, and without duplicates.

Question directly related to imapsync installation, usage, or problems can have this tag. Questions about imap transfers also.

To learn more, imapsync sites are https://imapsync.lamiral.info/ and https://github.com/imapsync/imapsync

IMAP, the Internet Message Access Protocol, is described at https://en.wikipedia.org/wiki/Internet_Message_Access_Protocol

32 questions
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Coexistence and migration to Dovecot

We have an environment with >5,000 mailboxes and we need to coexist/migrate the emails from one dovecot to another dovecot environment. The migration data includes: email (sync using imapsync) contacts calendars tasks Mail filter (inbox…
tuckker
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How to display the size of a mailbox in imapsync (without migrating it)?

I only want to calculate how much space the mailbox has, I don't want to migrate. Is there a way to know the space with imapsync? Thank you.
Jhoedram
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Imapsync doesn't recognize gmail older messages

I am having an issue, i have synchronized my gmail account with another email. The sync process goes well. The problem i am having is that imapsync doesn't recognize older messages. Right now messages from 3 April and before are not being…
Vini7
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Migrating email from old server without domain name with imapsync

Here is the problem : My client moved to another server, and they have changed domain name servers already. Old server is still active. Problem is that I have to migrate massive amount of email accounts, and another problem is they don't have cPanel…
Reygoch
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Exchange 2003, put message on hold for one user

I'm migrating from Exchange 2003 to Zimbra 8.6 using imapsync I need to make sure that during the imapsync process no email are delivered to the Exchange account (because it's possible to lost them) I can put them on hold if coming from the Internet…
Johnny Mnemonic
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migrate email with imapsync

I try to migrate emails from an ice warp server to zimbra and I use imapsync for it. With the following command I get the error message --host1 option must be used, run /usr/bin/imapsync --help for help the command what I try to run imapsync \…
fefe
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imapsync: NO APPEND error saving message

I am using imapsync 1.525 to migrate mail into zarafa 7.1.4 on ubuntu 12.04. For quite some messages (about 32000) I get the following error: Sent 7021 bytes Read: 219 NO APPEND error saving message ERROR: 219 NO APPEND error saving…
Isaac
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migrating imap using imapsync

i have 2 centos vps, dovecot, sendmail and ssl are installed on both servers, i want to migrate the mail server from oldserver to newserver so i installed imapsync on both servers. I followed this tutorial, I use the ip address of my servers,…
Lynob
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IMAPSync Migration to Exchange 2010 SP1: Exchange drops connections while checking for existence of folders

I'm migrating from ZImbra Collaboration Suite to Exchange 2010 SP1. I'm testing IMAPSync as a possible migration tool and have hit a problem with the IMAP server in Exchange 2010. For each account it migrates, IMAPSync loops through the list of…
Benjamin Priestman
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imapsync and gmail

I've successfully set up an "imap forwarding" solution using imapsync to move my mail from one imap server to my company's google apps email. Everything works dandy except that the new mail is not "received" so gmail does not run it's filters on it.…
Ralphleon
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Synchronising IMAP mail

This is expanding on my previous Question. Is it possible to synchronize mail between two servers using imap? I am using getmail and dovecot on my home server to get mail from my ISP and store it locally. However, what I want to do is keep my…
glisignoli
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Error using imapsync to migrate from Courier-IMAP to MS Exchange 2010

I got error when using imapsync: + NO msg #8902 [6LRM0SNoLvi5ehuhf0ysRA:2796] in INBOX + Copying msg #8902:2796 to folder INBOX flags from : [][] Couldn't append msg #8902 (Subject:[Kaka]) to folder INBOX: 91 BAD Command Argument Error. 11 ++++…
Gk.
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ImapSync between Exchange 2007 and Linux Postfix/Dovecot server

After running imapsync between an Exchange 2007 and a normal postfix/dovecot Linux server (we're in the process of migrating FROM Exchange to an OSS solution), and seeing that the process ran perfectly, we noticed something interesting. Some of the…
HeCSa
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Downloading IMAP/POP3 emails on a remote server to a local mail server

I need to setup a local server that will download email (IMAP or POP3) from remoteserver e.g gmail or webmail, to a local server. Such that users can have structured access (either via mail client or web clients like Roundcube) to that download…
SLegendary
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Continue viewing progress after closing the console: IMAPSYNC

I have mounted a VPS with ubuntu, I have installed IMAPSYNC to perform the migration of a pair of mailboxes. I connect from my mac, through this VPS via ssh and from there I am managing the migration. From what I have been able to prove, IMAPSYNC…
Jhoedram
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