~ RMM
Download all mail attachments

Download all mail attachments

Install mutt

brew install mutt
sudo chgrp mail /opt/homebrew/Cellar/mutt/2.2.12/bin/mutt_dotlock
sudo chmod g+s /opt/homebrew/Cellar/mutt/2.2.12/bin/mutt_dotlock
mkdir -p ~/.config/mutt
touch ~/.config/mutt/muttrc
sudo touch /var/mail/rmm
chown rmm /var/mail/rmm

Configuration

set from = "username@example.com"
set realname = "First Last"

# IMAP settings
set imap_user = "username@example.com"
set imap_pass = "<mailbox password>"

# Remote folders
set folder = imaps://mail.gandi.net

Sources