user data transfer when migrating to new server
I;m setting up new server, what are the options for transferring user's mail ?
I've tried imapsync, that seems to work well, but, what options do I have for doing accounts or domains where I don't know user's password ?
last time I've done, some users had lengthy period of re downloading 'old' mails from new server, is there a way to overcome this ?
thanks, V
Hi,
I did with imapsync for one server but I had all the login / passwords. The following I did with rsync transfer from one server to another, but the mails where stored in files. Can't tell if you use any other method of mail storage.
And if someone knows a trick about not redownloading the emails.... I'd also like to know.
Cheers, Cedric
2017-08-22 16:57 GMT-04:00 voytek@sbt.net.au:
I;m setting up new server, what are the options for transferring user's mail ?
I've tried imapsync, that seems to work well, but, what options do I have for doing accounts or domains where I don't know user's password ?
last time I've done, some users had lengthy period of re downloading 'old' mails from new server, is there a way to overcome this ?
thanks, V
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
On Wed, 23 Aug 2017, voytek@sbt.net.au wrote:
I;m setting up new server, what are the options for transferring user's mail ?
do you change the mail storage backend? If not, rsync all the mailbox 1:1 to the new server, including all auxiliary file of Dovecot.
I've tried imapsync, that seems to work well, but, what options do I have for doing accounts or domains where I don't know user's password ?
last time I've done, some users had lengthy period of re downloading 'old' mails from new server, is there a way to overcome this ?
Prevent the login to the old server while the files are copied to the new server. If you use POP, ensure you have the same UID format.
Steffen Kaiser -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
iQEVAwUBWZ0dMHz1H7kL/d9rAQLwhgf/eUpf8C4fVPQBrcQ97hVLqvvX3A2/xLHC UPfHCCIVZW9oMVjyqE8hCLIxknxpRywwEps4VVlvYzn5CQV2/4883Y9O4WzltyBN WtowDknEZng68d2+yJs8pe5r0VgH2KCvGh0M0Y7tuSCm51ljM+vVBSPsP6TO5AFH oRTymjufbfAy7yofMk8qrUX43gmhzh1VtFIFYALQ2m4eW07eMLc+3zwD4TZMH7HB MFVT9sL8IWfJ1erp9xckqs5zXs3tamJqQjYoVXNwPMVY4j1tWiHJoyhK103AeGnV B90jMwc0tRoytKTq7cdHjAC29nOmnGBPIeDxI1wGvqJYEZcbAyh65A== =QGnw -----END PGP SIGNATURE-----
participants (3)
-
Cedric M
-
Steffen Kaiser
-
voytek＠sbt.net.au