Updating wiki content

[Aki Tuomi]

On 18.6.2020 22.47, Dan wrote:
> Greetings, I'd like to contribute to the Dovecot wiki in regards to
> clients that lack the ability to support SNI. However the captcha
> doesn't make sense, I get a question "What do you do to prevent
> spam?". This is a loaded question which I'm uncertain what the answer
> should be.
>
>
> Thanks.
>

Hi!

The textcha is "moderate"

Aki