A Mutt config file with PGP, Gmail settings and storing aliases and sigs in Dropbox

mutt.conf

# A basic .muttrc for use with Gmail and GPG
set imap_user="###@gmail.com"
set imap_pass="###"
set smtp_url="smtp://###@[email protected]:587/"
set smtp_pass="###"
set from="###@gmail.com"
set realname="###"
set editor="vi"
set folder="imaps://imap.gmail.com:993"
set spoolfile="+INBOX"
set postponed="+[Gmail]/Drafts"
set record="+[Gmail]/Sent Mail"
set imap_check_subscribed
set hostname=gmail.com
set mail_check=120
set timeout=300
set imap_keepalive=300
set header_cache=~/.mutt/cache/headers
set message_cachedir=~/.mutt/cache/bodies
set certificate_file=~/.mutt/certificates
set move=no
set include
set sort=threads
set sort_aux=reverse-last-date-received
set sort_alias=alias
set reverse_alias=yes
set auto_tag=yes
set sig_dashes=no

# pgp settings
set crypt_replyencrypt=yes
set crypt_replysign=yes
set crypt_replysignencrypted=yes
set crypt_verify_sig=yes
set pgp_sign_as=0x###
set pgp_show_unusable=no
set pgp_use_gpg_agent=yes

# gpg2 commands
set pgp_clearsign_command="gpg2 --no-verbose --batch --quiet --output - %?p?--passphrase-fd 0? --armor --textmode --clearsign %?a?-u %a? %f"
set pgp_decode_command="gpg2 --status-fd=2 %?p?--passphrase-fd 0? --no-verbose --quiet --batch --output - %f"
set pgp_decrypt_command="gpg2 --status-fd=2 %?p?--passphrase-fd 0? --no-verbose --quiet --batch --output - %f"
set pgp_encrypt_only_command="/usr/lib/mutt/pgpewrap gpg2 --batch --quiet --no-verbose --output - --encrypt --textmode --armor --always-trust -- -r %r -- %f"
set pgp_encrypt_sign_command="/usr/lib/mutt/pgpewrap gpg2 %?p?--passphrase-fd 0? --batch --quiet --no-verbose --textmode --output - --encrypt --sign %?a?-u %a? --armor --always-trust -- -r %r -- %f"
set pgp_export_command="gpg2 --no-verbose --export --armor %r"
set pgp_import_command="gpg2 --no-verbose --import %f"
set pgp_list_pubring_command="gpg2 --no-verbose --batch --quiet --with-colons --list-keys %r"
set pgp_list_secring_command="gpg2 --no-verbose --batch --quiet --with-colons --list-secret-keys %r"
set pgp_sign_command="gpg2 --no-verbose --batch --quiet --output - %?p?--passphrase-fd 0? --armor --detach-sign --textmode %?a?-u %a? %f"
set pgp_verify_command="gpg2 --status-fd=2 --no-verbose --quiet --batch --output - --verify %s %f"
set pgp_verify_key_command="gpg2 --verbose --batch --fingerprint --check-sigs %r"

ignore "Authentication-Results:"
ignore "DomainKey-Signature:"
ignore "DKIM-Signature:"
hdr_order Date From To Cc
alternative_order text/plain text/html *
auto_view text/html

# Gmail-style keyboard shortcuts
macro index,pager y "<enter-command>unset trash\n <delete-message>" "Gmail archive message"
macro index,pager d "<enter-command>set trash=\"imaps://imap.googlemail.com/[Gmail]/Trash\"\n\
<delete-message>" "Gmail delete message"
macro index,pager gi "<change-folder>=INBOX<enter>" "Go to inbox"
macro index,pager ga "<change-folder>=[Gmail]/All Mail<enter>" "Go to all mail"
macro index,pager gs "<change-folder>=[Gmail]/Starred<enter>" "Go to starred messages"
macro index,pager gd "<change-folder>=[Gmail]/Drafts<enter>" "Go to drafts"