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Vishal Parmar avatar Ubuntu

git send-email setup failure

in flag
Vishal Parmar

I am unable to setup git send-mail to send a patch.

os platform: Ubuntu22.04 LTS
linux kernel: 5.15.0-58-generic 
git virsion: 2.34.1

I following these two guides.

  1. git setup guide
  2. microsoft smtp config 
    vishi@striker:~/$ cat ~/.gitconfig 
[user]
 name = vishalsinh
 email = [email protected]
[core]
 autocrlf = false
[sendemail]
 smtpencryption = STARTTLS
 smtpserver = smtp.office365.com
 smtpUser = [email protected]
 smtpServerPort = 587
 confirm = auto

Used command this way.

vishi@striker:~/$ ls outgoing/
0000-cover-letter.patch  0001-PATCH-test.patch
vishi@striker:~/$ git send-email outgoing/* --smtp-debug=1

I am getting bellow error.

Net::SMTP>>> Net::SMTP(3.13)
Net::SMTP>>>   Net::Cmd(3.13)
Net::SMTP>>>     Exporter(5.76)
Net::SMTP>>>   IO::Socket::IP(0.41)
Net::SMTP>>>     IO::Socket(1.46)
Net::SMTP>>>       IO::Handle(1.46)
Net::SMTP=GLOB(0x561947328538)<<< 220 PN2PR01CA0160.outlook.office365.com Microsoft ESMTP MAIL Service ready at Mon, 23 Jan 2023 14:41:27 +0000
Net::SMTP=GLOB(0x561947328538)>>> EHLO striker..
Net::SMTP=GLOB(0x561947328538)<<< 501 5.5.4 Invalid domain name [PN2PR01CA0160.INDPRD01.PROD.OUTLOOK.COM]
Net::SMTP=GLOB(0x561947328538)>>> HELO striker..
Net::SMTP=GLOB(0x561947328538)<<< 501 5.5.4 Invalid domain name [PN2PR01CA0160.INDPRD01.PROD.OUTLOOK.COM]
Unable to initialize SMTP properly. Check config and use --smtp-debug. VALUES: server=smtp.office365.com encryption=STARTTLS hello=striker.. port=587 at /usr/lib/git-core/git-send-email line 1648.

Please give hints or docs that I can refer for solution.

Update: 31 jan 2023

Today I solved Domain name issue by specifically adding it by bellow command. after that there was encryption auth not known issue as git send-email does not have "STARTTLS" (git have TLS/SSL encryption). so set it to "tls"

git config --global sendemail.smtpDomain "siliconsignals.io"
git config --global sendemail.smtpencryption tls

now security defaults of microsoft AAD (Azure Active Directory) disables SMTP autentication. so I got bellow error.

with debug logs:

$ git send-email [email protected] outgoing/* --smtp-debug=1
outgoing/0001-biuld-bootloader-host-in-AI-100-so-it-will-work-out-.patch
(mbox) Adding cc: vishalsinh_sisignals <[email protected]> from line 'From: vishalsinh_sisignals <[email protected]>'

From: vishalsinh <[email protected]>
To: [email protected]
Cc: vishalsinh_sisignals <[email protected]>
Subject: [PATCH] biuld bootloader host in AI-100 so it will work out of box
Date: Tue, 31 Jan 2023 15:48:39 +0530
Message-Id: <[email protected]>
X-Mailer: git-send-email 2.34.1
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit

    The Cc list above has been expanded by additional
    addresses found in the patch commit message. By default
    send-email prompts before sending whenever this occurs.
    This behavior is controlled by the sendemail.confirm
    configuration setting.

    For additional information, run 'git send-email --help'.
    To retain the current behavior, but squelch this message,
    run 'git config --global sendemail.confirm auto'.

Send this email? ([y]es|[n]o|[e]dit|[q]uit|[a]ll): y
Net::SMTP>>> Net::SMTP(3.13)
Net::SMTP>>>   Net::Cmd(3.13)
Net::SMTP>>>     Exporter(5.76)
Net::SMTP>>>   IO::Socket::IP(0.41)
Net::SMTP>>>     IO::Socket(1.46)
Net::SMTP>>>       IO::Handle(1.46)
Net::SMTP=GLOB(0x55f2e33df4e0)<<< 220 BM1PR01CA0158.outlook.office365.com Microsoft ESMTP MAIL Service ready at Tue, 31 Jan 2023 10:18:41 +0000
Net::SMTP=GLOB(0x55f2e33df4e0)>>> EHLO siliconsignals.io
Net::SMTP=GLOB(0x55f2e33df4e0)<<< 250-BM1PR01CA0158.outlook.office365.com Hello [122.170.105.202]
Net::SMTP=GLOB(0x55f2e33df4e0)<<< 250-SIZE 157286400
Net::SMTP=GLOB(0x55f2e33df4e0)<<< 250-PIPELINING
Net::SMTP=GLOB(0x55f2e33df4e0)<<< 250-DSN
Net::SMTP=GLOB(0x55f2e33df4e0)<<< 250-ENHANCEDSTATUSCODES
Net::SMTP=GLOB(0x55f2e33df4e0)<<< 250-STARTTLS
Net::SMTP=GLOB(0x55f2e33df4e0)<<< 250-8BITMIME
Net::SMTP=GLOB(0x55f2e33df4e0)<<< 250-BINARYMIME
Net::SMTP=GLOB(0x55f2e33df4e0)<<< 250-CHUNKING
Net::SMTP=GLOB(0x55f2e33df4e0)<<< 250 SMTPUTF8
Net::SMTP=GLOB(0x55f2e33df4e0)>>> STARTTLS
Net::SMTP=GLOB(0x55f2e33df4e0)<<< 220 2.0.0 SMTP server ready
Net::SMTP::_SSL=GLOB(0x55f2e33df4e0)>>> EHLO siliconsignals.io
Net::SMTP::_SSL=GLOB(0x55f2e33df4e0)<<< 250-BM1PR01CA0158.outlook.office365.com Hello [122.170.105.202]
Net::SMTP::_SSL=GLOB(0x55f2e33df4e0)<<< 250-SIZE 157286400
Net::SMTP::_SSL=GLOB(0x55f2e33df4e0)<<< 250-PIPELINING
Net::SMTP::_SSL=GLOB(0x55f2e33df4e0)<<< 250-DSN
Net::SMTP::_SSL=GLOB(0x55f2e33df4e0)<<< 250-ENHANCEDSTATUSCODES
Net::SMTP::_SSL=GLOB(0x55f2e33df4e0)<<< 250-AUTH LOGIN XOAUTH2
Net::SMTP::_SSL=GLOB(0x55f2e33df4e0)<<< 250-8BITMIME
Net::SMTP::_SSL=GLOB(0x55f2e33df4e0)<<< 250-BINARYMIME
Net::SMTP::_SSL=GLOB(0x55f2e33df4e0)<<< 250-CHUNKING
Net::SMTP::_SSL=GLOB(0x55f2e33df4e0)<<< 250 SMTPUTF8
Net::SMTP::_SSL=GLOB(0x55f2e33df4e0)>>> EHLO siliconsignals.io
Net::SMTP::_SSL=GLOB(0x55f2e33df4e0)<<< 250-BM1PR01CA0158.outlook.office365.com Hello [122.170.105.202]
Net::SMTP::_SSL=GLOB(0x55f2e33df4e0)<<< 250-SIZE 157286400
Net::SMTP::_SSL=GLOB(0x55f2e33df4e0)<<< 250-PIPELINING
Net::SMTP::_SSL=GLOB(0x55f2e33df4e0)<<< 250-DSN
Net::SMTP::_SSL=GLOB(0x55f2e33df4e0)<<< 250-ENHANCEDSTATUSCODES
Net::SMTP::_SSL=GLOB(0x55f2e33df4e0)<<< 250-AUTH LOGIN XOAUTH2
Net::SMTP::_SSL=GLOB(0x55f2e33df4e0)<<< 250-8BITMIME
Net::SMTP::_SSL=GLOB(0x55f2e33df4e0)<<< 250-BINARYMIME
Net::SMTP::_SSL=GLOB(0x55f2e33df4e0)<<< 250-CHUNKING
Net::SMTP::_SSL=GLOB(0x55f2e33df4e0)<<< 250 SMTPUTF8
Password for 'smtp://[email protected]@smtp-legacy.office365.com:587': 
Net::SMTP::_SSL=GLOB(0x55f2e33df4e0)>>> AUTH LOGIN
Net::SMTP::_SSL=GLOB(0x55f2e33df4e0)<<< 334 *********
Net::SMTP::_SSL=GLOB(0x55f2e33df4e0)<<< (decoded) Username:
Net::SMTP::_SSL=GLOB(0x55f2e33df4e0)>>> (decoded) [email protected]
Net::SMTP::_SSL=GLOB(0x55f2e33df4e0)>>> dmlzaGFsc2luaC5wYXJtYXJAc2lsaWNvbnNpZ25hbHMuaW8=
Net::SMTP::_SSL=GLOB(0x55f2e33df4e0)<<< 334 *********
Net::SMTP::_SSL=GLOB(0x55f2e33df4e0)<<< (decoded) Password:
Net::SMTP::_SSL=GLOB(0x55f2e33df4e0)>>> (decoded) *********
Net::SMTP::_SSL=GLOB(0x55f2e33df4e0)>>> U2hpdmE0dmlzaCM=
Net::SMTP::_SSL=GLOB(0x55f2e33df4e0)<<< 535 5.7.139 Authentication unsuccessful, SmtpClientAuthentication is disabled for the Tenant. Visit https://aka.ms/smtp_auth_disabled for more information. [BM1PR01CA0158.INDPRD01.PROD.OUTLOOK.COM 2023-01-31T10:19:02.295Z 08DB03199EF82C8E]
5.7.139 Authentication unsuccessful, SmtpClientAuthentication is disabled for the Tenant. Visit https://aka.ms/smtp_auth_disabled for more information. [BM1PR01CA0158.INDPRD01.PROD.OUTLOOK.COM 2023-01-31T10:19:02.295Z 08DB03199EF82C8E]

without debug logs:

$ git send-email [email protected] outgoing/*
outgoing/0001-biuld-bootloader-host-in-AI-100-so-it-will-work-out-.patch
(mbox) Adding cc: vishalsinh_sisignals <[email protected]> from line 'From: vishalsinh_sisignals <[email protected]>'

From: vishalsinh <[email protected]>
To: [email protected]
Cc: vishalsinh_sisignals <[email protected]>
Subject: [PATCH] biuld bootloader host in AI-100 so it will work out of box
Date: Tue, 31 Jan 2023 15:53:39 +0530
Message-Id: <[email protected]>
X-Mailer: git-send-email 2.34.1
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit

Send this email? ([y]es|[n]o|[e]dit|[q]uit|[a]ll): y
Password for 'smtp://[email protected]@smtp-legacy.office365.com:587': 
5.7.139 Authentication unsuccessful, SmtpClientAuthentication is disabled for the Tenant. Visit https://aka.ms/smtp_auth_disabled for more information. [BMXPR01CA0089.INDPRD01.PROD.OUTLOOK.COM 2023-01-31T10:24:01.016Z 08DB03117D6EB381]

now from 5.7.139 error and links provided provided + this similar error link I found that the only issue left is my default outlook server security defaults turn of "SMTP AUTH". admin needs to enable it but since I am not admin. I will stop here and use personal Gmail instead.

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tripleee avatar
nz flag
tripleee
Please try with the `--smtp-debug` flag enabled as indicated in the error message, and [edit] your question to include the result.
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Vishal Parmar avatar
in flag
Vishal Parmar
tried --smtp-debug got invalid domain name error as you can see in my edited question. thanks. if I can solve it. will post results.
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Vishal Parmar avatar Ubuntu
in flag
Vishal Parmar

after reaching SMTP-AUTH 5.7.139 error as shown in edited question. I stopped as I did not have admin privileges to enable it.

so I did alternative setup "git send-email" with gmail following this thre guide

  1. gmail setup, Check Gmail through other email platforms
  2. git send-email initial setup
  3. troubleshoot 2-factor authentication. gmail Sign in with App Passwords
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Score:0
materoy avatar Ubuntu
bd flag
materoy

Change smtpencryption = STARTTLS to smtpencryption = tls

+ 2
David avatar
cn flag
David
It would be a good idea to explain what is different about the 2 commands.
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