A mutt configuration file (muttrc) for Proton mail (with bridge)
Don’t forget the bridge.
Copying the below configuration in your .muttrc file should work.
set folder =imap://127.0.0.1:1143/
set imap_user =your-proton-address
set imap_pass =the-bridge-password
set spoolfile =+Inbox
mailboxes =Inbox =Sent
set record =Sent
set imap_check_subscribed
set realname ='your name'
set from =your-proton-address
set use_from =yes
set smtp_pass =the-bridge-password
set smtp_url =smtp://your-proton-address@127.0.0.1:1025/
set ssl_starttls=yes
set smtp_authenticators="login"