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Re: SMTP sending emails with curl greater than Version 7.40 with a batch file fails, Version 7.40 works

From: Dan Fandrich <>
Date: Fri, 24 May 2019 09:49:00 +0200

On Fri, May 24, 2019 at 09:36:51AM +0200, wrote:
> we send e-mails with a curl command line. Previously we used the version
> 7.40 and sending the e-mail works fine.
> Since we have to switch to a current version, sending does not work anymore.
> We always use the same command line and change only the curl version.

The TLS library version may also have changed between curl versions. What's the
output of curl -V in both cases?
Received on 2019-05-24