Philipp Hortmann <philipp.g.hortmann@xxxxxxxxx> writes: > On 6/30/24 01:54, Bagas Sanjaya wrote: >> Authentication issues? >> Confused... >> > > Hi Yusef, Hi. > I use gmail. There I have 2-factor authentication enabled. I am sending my patches in via mutt. To be able to use mutt I have to create a app-password especially for mutt. I have no clue if you need to do something similar for outlook.com. I recommend to use gmail for sending in patches. I was having issues like: msmtp: envelope from address yaslam not accepted by the server msmtp: server message: 501 5.1.7 Invalid address msmtp: could not send mail (account outlook from /home/yaslam/.config/msmtp/config) Even though everything in the msmtp config file was correct. I created an app password for outlook and used that in msmtp, but it still didn't work and from what I have read outlook is phasing out app passwords so using msmtp with outlook will be impossible. What did work though is not using msmtp and setting the SMTP server and password directly in the .gitconfig . But as I mentioned outlook is phasing out app passwords so this will not be possible aswell. But when I sent using my gmail account through msmtp it worked perfectly. So I think I will use my gmail address from now on to send to the mailing list. My GMail address is: yaslam0x1@xxxxxxxxx > Feel free to write to me directly for further questions. Ok, thank you. > Bye Philipp