Hotmail template config for mutt, just insert your mail account and password to "imap_user" and "imap_pass", if 2-factor is enable, generate an app password.

muttrc

set ssl_starttls=yes
set ssl_force_tls=yes

set imap_user = '[email protected]'
set imap_pass = 'password_here'
set from= $imap_user
set use_from=yes
set realname='Your_Name'
set folder = imaps://imap-mail.outlook.com:993
set spoolfile = "+INBOX"
set postponed="+[hotmail]/Drafts"
set mail_check = 100
set header_cache = "~/.mutt/cache/headers"
set message_cachedir = "~/.mutt/cache/bodies"
set certificate_file = "~/.mutt/certificates"
set smtp_url = "smtp://[email protected]:587"
set smtp_pass = $imap_pass
set move = no

set imap_keepalive = 900
set record="+Sent"
set editor="kak"
set imap_check_subscribed = yes

# Screenshot http://trovao.droplinegnome.org/stuff/mutt-zenburnt.png
#
# This is a zenburn-based neomutt color scheme that is not (even by far)
# complete. There's no copyright involved. Do whatever you want with it.
# Just be aware that I won't be held responsible if the current color-scheme
# explodes your mail client. ;)
#
# Do notice that this color scheme requires a terminal emulator that supports
# 256 color. Any modern X terminal emulator should have support for that and
# you can enable it by calling neomutt as "TERM=xterm-256color neomutt" or, if you
# use screen, by adding "term screen-256color" to your .screenrc.
#
# This file is in the public domain.
#

# general-doesn't-fit stuff
color normal     color188 color237
color error      color115 color236
color markers    color142 color238
color tilde      color108 color237
color status     color144 color234

# index stuff
color indicator  color108 color236
color tree       color109 color237
color index      color188 color237 ~A
color index      color188 color237 ~N
color index      color188 color237 ~O
color index      color174 color237 ~F
color index      color174 color237 ~D

# header stuff
color hdrdefault color223 color237
color header     color223 color237 "^Subject"

# gpg stuff
color body       color188 color237 "^gpg: Good signature.*"
color body       color115 color236 "^gpg: BAD signature.*"
color body       color174 color237 "^gpg: Can't check signature.*"
color body       color174 color237 "^-----BEGIN PGP SIGNED MESSAGE-----"
color body       color174 color237 "^-----BEGIN PGP SIGNATURE-----"
color body       color174 color237 "^-----END PGP SIGNED MESSAGE-----"
color body       color174 color237 "^-----END PGP SIGNATURE-----"
color body       color174 color237 "^Version: GnuPG.*"
color body       color174 color237 "^Comment: .*"

# url, email and web stuff
color body       color174 color237 "(finger|ftp|http|https|news|telnet)://[^ >]*"
color body       color174 color237 "<URL:[^ ]*>"
color body       color174 color237 "www\\.[-.a-z0-9]+\\.[a-z][a-z][a-z]?([-_./~a-z0-9]+)?"
color body       color174 color237 "mailto: *[^ ]+\(\\i?subject=[^ ]+\)?"
color body       color174 color237 "[-a-z_0-9.%$]+@[-a-z_0-9.]+\\.[-a-z][-a-z]+"

# misc body stuff
color attachment color174 color237 #Add-ons to the message
color signature  color223 color237

# quote levels
color quoted     color108 color237
color quoted1    color116 color237
color quoted2    color247 color237
color quoted3    color108 color237
color quoted4    color116 color237
color quoted5    color247 color237
color quoted6    color108 color237
color quoted7    color116 color237
color quoted8    color247 color237
color quoted9    color108 color237