Hi All, It is possible to use git send-email with an exchange server by using DavMail as a relay. I would recommend that we encourage those whom work at a company which does not allow outbound SMTP connections to send their edk2 patches using this method. Here is how you configure it: 1. Figure out what your exchange server’s network name is: CTRL + Right Click on the Outlook icon in your system tray, select Connection Status… [cid:image001.png@01D55E9C.2E086970] In the status window there might be a few connections, on my network there was connections to an exchange gateway, and then a single connection to the actual exchange server that hosts my personal mailbox, use that server. [cid:image002.png@01D55E9C.9888F800] 1. Download and install DavMail. On Windows run the .exe as administrator. 2. It looks like the .exe launchers that come with the Windows version of DavMail and old and intended for Java 7 (which is no longer supported and there are licensing issues.) I was able to run DavMail fine using the RedHat supported OpenJDK 11 binaries by opening a Windows command prompt and running the following commands: C:\>cd "Program Files\DavMail\ C:\Program Files\DavMail>java -jar davmail.jar 1. In the DavMail settings dialog, choose Exchange Protocol = EWS and enter the server name from Step #1 using the following format: https:///owa [cid:image003.png@01D55E9E.53F35F80] 1. Run these commands in Git Bash: git config --global sendemail.smtpserver localhost:1025 git config --global sendemail.smtpuser For example: git config --global sendemail.smtpuser nathaniel.l.desimone@intel.com 1. Git send-email should now work. It will popup a dialog box prompting you for a password. Use your outlook/windows password. Thanks, Nate -----Original Message----- From: devel@edk2.groups.io On Behalf Of Ni, Ray Sent: Thursday, August 29, 2019 10:02 AM To: devel@edk2.groups.io; lersek@redhat.com; Leif Lindholm Cc: Gao, Liming ; Cetola, Stephano ; Kinney, Michael D ; Jayanth.Raghuram@dell.com; 'Andrew Fish (afish@apple.com)' ; Wei.G.Liu@dell.com Subject: Re: [edk2-devel] [PATCH] MdePkg/DxeHstiLib: Added checks to improve error handling. > -----Original Message----- > From: devel@edk2.groups.io > On Behalf Of Laszlo > Ersek > Sent: Thursday, August 29, 2019 7:24 AM > To: Leif Lindholm >; Ni, Ray > > > Cc: Gao, Liming >; Cetola, Stephano > >; Kinney, Michael D > >; Jayanth.Raghuram@dell.com; 'Andrew Fish > (afish@apple.com)' >; Wei.G.Liu@dell.com; > devel@edk2.groups.io > Subject: Re: [edk2-devel] [PATCH] MdePkg/DxeHstiLib: Added checks to improve error handling. > > On 08/29/19 11:49, Leif Lindholm wrote: > > On Wed, Aug 28, 2019 at 05:33:28PM +0000, Ni, Ray wrote: > > >> With the existence of mail attachments capability in new groups.io > >> system, can we accept such kind of patch submission? Or any side > >> effect you see if allowing mail attachments? > > > > Traditionally, the reason for not wanting patches as attachments is > > that it complicates doing inline code review as part of the email. > > > > If the mail system (let's take a wild guess, Outlook/Exchange?) > > doesn't corrupt the text *too* badly, I don't have an issue with the > > patch being sent in the message body *and* being attached so it > > could actually be applied. Leif, So, message body should have the patch changes for easy inline review. It's optional to carry a .diff attachment. Is my understanding correct? > > - Doesn't work for patch series, only for single patches. Laszlo, Do you mean attachment is not allowed for a series of patch? Why? A mail can carry multiple attachments. That makes the patch series easy to fetch in my opinion from Outlook.