Recently, gmail tag sync was discussed here, and it seems something is happening in Offlineimap: patches implementing synching of gmail tags to X-Labels have been applied in the "next" branch and announced on the Offline mailing list.
Cheers, Rainer -- Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology, UCT), Dipl. Phys. (Germany) Centre of Excellence for Invasion Biology Stellenbosch University South Africa Tel : +33 - (0)9 53 10 27 44 Cell: +33 - (0)6 85 62 59 98 Fax : +33 - (0)9 58 10 27 44 Fax (D): +49 - (0)3 21 21 25 22 44 email: Rainer at krugs.de Skype: RMkrug PGP: 0x0F52F982 -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 494 bytes Desc: not available URL: <http://notmuchmail.org/pipermail/notmuch/attachments/20140507/6904aedf/attachment.pgp>