IMAP authentication in one domain (my institution) and redirect to Gmail

[Marcelo Laia]

Hi,

My Institution migrate the e-mail server to G-Suite Gmail.

So, the IMAP connection to institutional e-mail server go away.

Now, we access Gmail at https://mail.google.com and enter our full
login, like this:

myloginname at myinstitutiondomain.edu.br

and click next. So, it's redirected to a login domain, like this:

https://xxxxx.myinstitutiondomain.edu.br/YYYYYYYY.php/xxxxxxxx/99999999999pass.php?AuthState=bb523%3Ahttps%3A%2F%2Fxxxxx.myinstitutiondomain.edu.br%2Fsaml2%2Fidp%2FSSOSkkkkkkkk.php%3FsUUUUUUUUid%3Dgoogle.com%252Fa%252Fmyinstitutiondomain.edu.br%26cookieTime%3XXXXXXXXXX%26RelayState%3Dhttps%253A%252F%252Faccounts.google.com%252FCheckCookie%253Fcontinue%253Dhttps%25253A%25252F%25252Fmail.google.com%25252Fmail%25252F%2526service%253Dmail%2526ss%253D1%2526scc%253D1%2526rm%253Dfalse%2526osid%253D1%2526ltmpl%253Ddefaultzzzzzzzzzzzzzzz

We need to enter our login name again and our password, in a form, like
this:

myloginname (field 1)
mypassword  (field 2)

and click next.

There are some way to connect offlineimap and msmtp, and so on mutt, in
this authentication way?

Thank you!

-- 
Marcelo