Message were being archived into a completely wrong path, I was very
confused to find message in mailfenc, thought they were a mistake while
doing a backup of some sort when setting it up initially and almost
deleted them.
All messages have been restored to the correct archive folderd and the
hook has been updated.
# limit inbox to Unread and Flagged mails
folder-hook inbox push '<limit>=(=U|=F)<enter>'
# archive mails older than 3 months
-folder-hook mailfence/inbox push '<tag-pattern>!~(~U|~F|~d<3m)<enter><tag-prefix-cond><save-message>=mailfenc/archive<enter><end-cond>'
+folder-hook mailfence/inbox push '<tag-pattern>!~(~U|~F|~d<3m)<enter><tag-prefix-cond><save-message>=mailfence/archive<enter><end-cond>'
# limit youtube to Unread and Flagged mails
folder-hook gmail/youtube push '<limit>=(=U|=F)<enter>'