_muttrc

source ~/.mutt/creds
# set from        = '???
# set realname    = '???
# set imap_user   = '???
# set imap_pass   = '???

# # SMTP Settings
# set smtp_url    = 'smtps://user@domain@smtp.gmail.com:465/'
# set smtp_pass   = '???

#############################################################

# Channel encryption
set ssl_starttls=yes
set ssl_force_tls=yes

# Remote GMail folders
set folder      = 'imaps://imap.gmail.com:993'
set spoolfile   = '+INBOX'
set postponed   ='+[Google Mail]/Drafts'

# Caches
set header_cache      = ~/.mutt/cache/headers
set message_cachedir  = ~/.mutt/cache/bodies
set certificate_file  = ~/.mutt/certificates

# Misc
set move           = no
set imap_keepalive = 900
set signature      = ~/.mutt/includes/signature

# GPG
source ~/.mutt/includes/gpg.rc

# Crypto
set crypt_autosign            = yes
set crypt_replysign           = yes
set crypt_replysignencrypted  = yes
# set pgp_sign_as             = ???
set pgp_timeout               = 3600

# Useful keybinds
bind index "^" imap-fetch-mail

# Useful macros
macro index A \
  "<tag-pattern>~N<enter><tag-prefix><clear-flag>N<untag-pattern>.<enter>" \
  "mark all new as read"