Hi. I work at Dataprev (a Brazilian state-owned federal IT company), and here we use an email implementation called Expresso 3.0. I access it via OfflineIMAP 7.2.1 on Debian buster. Recently I have gained access to a shared folder hierarchy called "demandas.dica" (with Drafts, Sent and Trash subfolders). OfflineIMAP could not handle it because its name contains a "." which is the default sep character. On the OfflineIMAP mailing list, Nicolas Sebrecht recommended I choose another sep character. I would choose '+', but I have not yet configured it. What is holding me back is the fear that, when I set sep = "+", OfflineIMAP will create a new 'INBOX+Sent' folder in place of the current 'INBOX.Sent' and ditto for lots of other folders. Nicolas confirmed this is how OfflineIMAP will behave. So my last doubt is, will Notmuch recognize that the emails are the same, and keep my tags? Then after Notmuch indexes the "new" (renamed copies) folders, can I delete the original folders? Regards - I am Brazilian. I hope my English is correct and I welcome feedback - Please adopt free formats like PDF, ODF, Org, LaTeX, Opus, WebM and 7z - Free/libre software for Android: https://f-droid.org/ - [[https://www.gnu.org/philosophy/free-sw.html][What is free software?]] _______________________________________________ notmuch mailing list notmuch@notmuchmail.org https://notmuchmail.org/mailman/listinfo/notmuch