Hi, just forget to add my .muttrc file. Here you have it.
set mbox_type=Maildir set spoolfile="~/.mdir" set folder="~/.mdir" set mask="!^\\.[^.]" set record="+.Sent" set postponed="+.Drafts"
set from="henry.t...@gmail.com" mailboxes ! + '\\ for file in ~/.mdir/.*; do \\ box=$(basename "$file"); \\ if [ ! "$box" = '.' -a ! "$box" = '..' -a ! "$box" = '.customflags' \\ -a ! "$box" = '.subscriptions' ]; then \\ echo -n "\"+$box\" "; \\ fi; \\ done' macro index c "<change-folder>?<toggle-mailboxes>" "open a different folder" macro pager c "<change-folder>?<toggle-mailboxes>" "open a different folder"