.offlineimaprc

# Documentation for this file can be found here:
# /usr/share/offlineimap/offlineimap.conf

[general]
accounts = Gmail
maxconnections = 3
maxsyncaccounts = 3

[Account Gmail]
localrepository = Local
remoterepository = Remote

[Repository Local]
type = Maildir
localfolders = ~/Mail

[Repository Remote]
type = IMAP
remotehost = imap.gmail.com
remoteuser = martinklepsch@gmail.com
remotepass = 
ssl = yes
realdelete = no

# line breaks added for readability
nametrans = lambda folder: re.sub('^inbox$', 'INBOX',
                           re.sub(' +', '_',
                           re.sub(r'.*/(.*)$', r'\1', folder).lower()))

ls

abi2010   CCT                      faz-boerse               mailinglists  Sent          studium
ABI2010   coding                   FAZ-Boerse               newsletter    sent_mail     Studium
all_mail  Coding                   flagged                  Newsletter    Sent_Mail     trash
All_Mail  daten                    [Google Mail].All Mail   noblenights   shopping      Trash
arbeit    Daten                    [Google Mail].Drafts     Noblenights   Shopping      typo3
Arbeit    departments              [Google Mail].Important  oocss         sms           Typo3
archive   Departments              [Google Mail].Sent Mail  OOCSS         SMS           typo3_v5
banking   drafts                   [Google Mail].Spam       pokerboni     social        TYPO3 v5
Banking   Drafts                   [Google Mail].Starred    queue         Social        TYPO3_v5
bills     empfangsbest&aoq-tigung  [Google Mail].Trash      Queue         spam          vimbundles
Bills     Empfangsbest&AOQ-tigung  hosting                  reminder      Spam          werbung
blog      familie_&-_freunde       important                schule        spreadshirts  xcss
Blog      Familie &- Freunde       Important                Schule        starred       xCSS

Mutt.md

Mutt As I Want It to Be

• IMAP connection to my GoogleMail inbox (have that working I guess)
• Offline access to all my mail (can be achieved with offlineimap)
• Sending mails while being offline (will be sent on connection)

still same problem

○ offlineimap 
 OfflineIMAP 6.4.0
Copyright 2002-2011 John Goerzen & contributors.
Licensed under the GNU GPL v2+ (v2 or any later version).

Account sync Gmail:
 ***** Processing account Gmail
 Copying folder structure from IMAP to Maildir
 Establishing connection to imap.gmail.com:993.
 ERROR: INFINITE FOLDER CREATION DETECTED! Folder 'Typo3' (repository 'Local') would be created as folder 'Typo3' (repository 'Remote'). The latter becomes 'typo3' in return, leading to infinite folder creation cycles.
 SOLUTION: 1) Do set your nametrans rules on both repositories so they lead to identical names if applied back and forth. 2) Use folderfilter settings on a repository to prevent some folders from being created on the other side.
 ***** Finished processing account Gmail
 
ERROR: Exceptions occurred during the run!
 ERROR: INFINITE FOLDER CREATION DETECTED! Folder 'Typo3' (repository 'Local') would be created as folder 'Typo3' (repository 'Remote'). The latter becomes 'typo3' in return, leading to infinite folder creation cycles.
 SOLUTION: 1) Do set your nametrans rules on both repositories so they lead to identical names if applied back and forth. 2) Use folderfilter settings on a repository to prevent some folders from being created on the other side.