Thank you very much for developing this package which allows me to receive emails from my work email account using mbsync.
However, I am unable to use it to send emails. At my work they use a O365 server and SMTP Authentication is disabled. I am not sure if this package assumes that this option must be turned on? Specifically, when I try to send an email with the suggested configuration for SMTP
Sending...
Sending via mail...
auth-source-search: found 1 backends matching (:max 1 :host "smtp.office365.com" :port "587")
Decrypting /home/myusername/.authinfo.gpg...done
auth-source-search-backend: got 1 (max 1) in netrc:~/.authinfo.gpg matching (:max 1 :host "smtp.office365.com" :port "587")
auth-source-search: found 1 results (max 1) matching (:max 1 :host "smtp.office365.com" :port "587")
auth-source-search: found 1 backends matching (:host "smtp.office365.com" :port "587" :user nil :max 1 :require nil :create nil)
auth-source-netrc-parse: using CACHED file data for ~/.authinfo.gpg
auth-source-search-backend: got 1 (max 1) in netrc:~/.authinfo.gpg matching (:host "smtp.office365.com" :port "587" :user nil :max 1 :require nil :create nil)
auth-source-search: found 1 results (max 1) matching (:host "smtp.office365.com" :port "587" :user nil :max 1 :require nil :create nil)
[mu4e] Update process returned with non-zero exit code
535 5.7.139 Authentication unsuccessful, SmtpClientAuthentication is disabled for the Tenant. Visit https://aka.ms/smtp_auth_disabled for more information. [FR3P281CA0054.DEUP281.PROD.OUTLOOK.COM]
221 2.0.0 Service closing transmission channel
smtpmail-send-it: Sending failed: 535 5.7.139 Authentication unsuccessful, SmtpClientAuthentication is disabled for the Tenant. Visit https://aka.ms/smtp_auth_disabled for more information. [FR3P281CA0054.DEUP281.PROD.OUTLOOK.COM] in response to AUTH
At a broader level, if nowadays SMTP is being disabled by MS what protocol is actually supported to send emails, and is there a way to replicate it? Thank you in advance for any help.
My msmtprc config file is
account work
host smtp.office365.com
from myusername@myworkemail.com
port 587
user rnadom@myworkemail.com
passwordeval gpg2 -q --for-your-eyes-only --no-tty -d ~/.authinfo.gpg | awk '/machine smtp.office365.com login rnadom@myworkemail.com/ {print $NF}'
auth login
tls on
tls_starttls on
tls_certcheck on
tls_trust_file /etc/ssl/certs/ca-certificates.crt
logfile ~/.msmtp.log
Thank you very much for developing this package which allows me to receive emails from my work email account using mbsync.
However, I am unable to use it to send emails. At my work they use a O365 server and SMTP Authentication is disabled. I am not sure if this package assumes that this option must be turned on? Specifically, when I try to send an email with the suggested configuration for SMTP
At a broader level, if nowadays SMTP is being disabled by MS what protocol is actually supported to send emails, and is there a way to replicate it? Thank you in advance for any help.
My msmtprc config file is