.muttrc-mcc and .pinerc configured for MCC Office 365 work email.
.muttrc-gmail for gmail.
Mutt
Work Email
Download and copy .mutt and .muttrc-mcc to $HOME dir.
Make changes as indicated in comments in .muttrc-mcc file.
Use mutt -F .muttrc-mcc
Gmail
Followed instructions for 2FA from http://nidkil.me/2018/01/18/setting-up-mutt-to-send-mail-using-gmail-with-2fa-set/
Use mutt -F .muttrc-gmail
Alpine
Download and copy .pinerc file to $HOME dir.
Make changes as indicated in comments in .pinerc file.
For smtp to work, in Alpine go to choose [S]etup, then [C]onfig.
Move down to the Customized Headers option
then enter, From: "Full Name" <myusername@mccneb.edu>
NOTE: Do not have saved password working with alpine.