just as follow up, i'm using procmail together with dovecot lda to deliver mail into mail $HOME directory in a maildir name ~/.maildir
Here is a snippet of the recipies for procmail that I use should it help. It mean my spoolfile is not the system default under /var The $DELIVER variable is defined at the top of my procmailrc: ... DELIVER=/usr/libexec/dovecot/lda ... :0 * ^Sender:.*owner-mutt-us...@mutt.org | $DELIVER -m mutt -- Primary Key: 4096R/1D31DC38 2011-12-03 Key Fingerprint: A4B9 E875 A18C 6E11 F46D B788 BEE6 1251 1D31 DC38