Issue with TLS 1.2

[Evasion]

I am getting this error with -Verbose switch when testing a new alert. I believe this is related to ms office 365 forcing TLS 1.2. Is there a way to configure TLS version in elastalert?

ERROR:root:Error while running alert email: Error connecting to SMTP host: [SSL: WRONG_VERSION_NUMBER] wrong version number (_ssl.c:727)

[NEUR0515]

I'm having the exact same problem using MS SMTP relay.

Did you manage to find a resolution for this?

[allen-olivas]

Unfortunately no. :(

Sent from my iPhone

On Oct 15, 2019, at 8:03 AM, Ashlee Jones notifications@github.com wrote:



I'm having the exact same problem using MS SMTP relay.

Did you manage to find a resolution for this?

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[NEUR0515]

For anyone else having this issue, I gave up with trying to get MS working and used a gmail address on port 465. Worked pretty much out the box.

Appears Elastalert is using SSL and not STARTTLS which is why it doesn't work.

Would be great to get this working with MS though.

[keshara]

in order to work against STARTTLS, you must remove the line smtp_ssl

This will start elastalert with STARTTLS

I tested this in O364 and it worked for me.

[nsano-rururu]

@keshara

yelp / elastalert is not maintained, so I think you should discuss it with elastalert2. https://github.com/jertel/elastalert2