# send-email SMTP/TLS Debugging

2 messages from 2012-02-25 to 2012-02-25. Participants: David A. Greene, Zbigniew Jędrzejewski-Szmek.
Thread: https://gitlist.dev/t/29730

## David A. Greene, 2012-02-25 05:54

Subject: send-email SMTP/TLS Debugging
Message-ID: <874nufv4ov.fsf@smith.obbligato.org>
URL: https://gitlist.dev/e/874nufv4ov.fsf%40smith.obbligato.org

```
Is there some way to turn on TLS authentication debugging using
git-send-mail?  I'm trying to send a patch but git (or the mail server,
I suppose) keeps telling me I have "Incorrect authentication data."
I've checked the settings in .git/config multiple times and they look
correct.  How can I debug this further?

Thanks!

                          -Dave

```

## Zbigniew Jędrzejewski-Szmek, 2012-02-25 17:55

Subject: Re: send-email SMTP/TLS Debugging
Message-ID: <4F49207F.8050506@in.waw.pl>
URL: https://gitlist.dev/e/4F49207F.8050506%40in.waw.pl
In-Reply-To: <874nufv4ov.fsf@smith.obbligato.org>

```
On 02/25/2012 06:54 AM, David A. Greene wrote:
> Is there some way to turn on TLS authentication debugging using
> git-send-mail?  I'm trying to send a patch but git (or the mail server,
> I suppose) keeps telling me I have "Incorrect authentication data."
> I've checked the settings in .git/config multiple times and they look
> correct.  How can I debug this further?
Please try 'git send-email --smtp-debug=1 ...'

Zbyszek

```