Meaning the 'plain' text is Html-formatted to look plain and there are tracker links and probably tracking pixels too.
Real plain text should be just like something a human being typed.
Also, ignoring the general scamminess of hubspot, the linked article says html mail is MORE likely to be flagged as commercial. The article, in fact, is entirely pro plain text.
Meaning the 'plain' text is Html-formatted to look plain and there are tracker links and probably tracking pixels too.
Real plain text should be just like something a human being typed.
Also, ignoring the general scamminess of hubspot, the linked article says html mail is MORE likely to be flagged as commercial. The article, in fact, is entirely pro plain text.