mailboxes "+account1/INBOX" "+account2/INBOX" "+office/INBOX"

folder-hook account1 set from="account1@example.com"
folder-hook account1 set smtp_url=smtps://account1@mail.example.com:465/
folder-hook account1 set record="~/MAIL/offlineIMAP/account1/Sent"
folder-hook account1 set postponed="~/MAIL/offlineIMAP/account1/Drafts"

folder-hook account2 set from="account2@example.com"
folder-hook account2 set smtp_url=smtps://account2@mail.example.com:465/
folder-hook account2 set record="~/MAIL/offlineIMAP/account2/Sent"
folder-hook account2 set postponed="~/MAIL/offlineIMAP/account2/Drafts"

folder-hook office set from="user@institution.com"
folder-hook office set smtp_url=smtp://user@institution.com@smtp.office365.com:587/
folder-hook office set postponed="~/MAIL/offlineIMAP/office/Drafts"

set mbox_type=Maildir
set folder=$HOME/MAIL/offlineIMAP
set spoolfile=+account1/INBOX