Text with dot automatically converting to URL

Question

I am using postmark to send emails by providing HtmlBody. My text contains dot like this

Hello user.com

When mail is sent, user.com converts to URL.

Is there any way to prevent such automatic conversion (adding space is not an option)?

Answer 1

I was trying to do something similar on Slack, and the only workaround I found was to replace the dots with "fake dots".

The fake dot looks like a regular dot but will usually not be recognized as a link and therefore not be converted to a clickable link.

I haven’t found a way to easily type it on the keyboard, so you can copy the fake dot from here -> ․

The fake dot is technically the Unicode character called ONE DOT LEADER (U+2024). The regular period is FULL STOP (U+022E) {period, dot, decimal point}.

Source - Prevent clickable links with a fake dot by Tom Aafloen