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Re: Appearance of CURLPROTO_SMTP

From: Vladimir Levijev via curl-library <>
Date: Fri, 8 Mar 2024 11:34:14 +0200

> On 6 Mar 2024, at 23:20, Daniel Stenberg <> wrote:
> On Wed, 6 Mar 2024, Vladimir Levijev via curl-library wrote:
>> We are working on allowing our users to build our software with older cURL libraries and we noticed that according to this page
>> the symbol CURLPROTO_SMTP was added in 7.19.4 it’s actually 7.20.0 .
> The manpage actually says that the CURLOPT_PROTOCOLS option itself was added in 7.19.4. It does not mention specifically when the different protocol defines were added.

Oh, got it!

> You can find details about when any specific libcurl symbol was added on this page: - which says that CURLPROTO_SMTP was added in 7.20.0...

How nice, I wonder how did I fail at finding that page when googling because I knew it must exist! Exactly what I needed! Thanks a lot!


Received on 2024-03-08