I did few tests and I think I'm going to use environment variable.
Before calling mutt I will source "~/.mutt/my-env.sh" where I'll set the
variable I'd like to use in muttrc (eg. MUTT_MAIL_FOLDER=~/Mail).
mailboxes `echo -n "+ "; cd $MUTT_MAIL_FOLDER/gmail; find . -maxdepth 1
-type d -name "*" -p
I've been searching in manuals and on google, but I could not find an
answer to my question.
Let's say I define the following variable in my muttrc file:
### where are my email accounts ?
set my_mail_root_dir = $HOME/Mail
set mbox_type = Maildir
### folders for my Hotmail account
set folder = $my_