On 11/28/13 15:56, Anna Christina Naß wrote: > Am 28.11.2013 06:54, schrieb Niels Christian Sørensen: > > Hi, > >> Does anyone have experience in migrating a pure GMail setup to SOGo? > > I used to migrate away from Google Apps some time ago with different stations > in between until I reached SOGo. > > I don't know if there are tools existing for doing the data export in a > "batch" job for all of your users. > > Besides SOGo, you need to have a running mail system (e.g. Postfix+Dovecot) > and authentication system (LDAP or SQL etc.). > > As far as I know, Google allows you to export the user data, which would be: > > - E-Mails: you can export all E-Mails via IMAP and import them into your > existing mail system via IMAP. > - Calendar: Google allows exporting every calendar in iCal format which can > be imported into SOGo. > - Contacts: same applies here, Google allows exporting all contacts as vCards > (single or all in one file) which can be imported. Here you have to note that > SOGo has some restrictions concerning the number of E-Mail addresses and > phone numbers that can be used in contacts. > > I don't know if importing .ics and .vcf files into a sogo database can be > automated, but for IMAP several unix tools exist. > You can try using dave [1] to import vcf files into SOGo, I wrote a tool for a similar need using HTTP::DAV perl module and it is working fine. Cheers Giovanni
[1] http://search.cpan.org/~cosimo/HTTP-DAV-0.47/lib/HTTP/DAV.pm -- [email protected] https://inverse.ca/sogo/lists
