Lab41 on "[Plugin: WP Mail SMTP] Adding Extra Line Breaks"

Hi

I'm finding this plugin is adding extra line breaks to my HTML emails.

How do I disable this extra line break?

Is there a code snippet to remove line breaks ONLY from HTML emails not plain text?

I use a combination of plain text and HTML emails on my website.

Any help is appreciated.

https://wordpress.org/plugins/wp-mail-smtp/