The monday mail system is NOT and “integrated email campaign system” - at best it’s a ‘bulk emailer’ that has NO support for any html content or formatting. It can only use your gmail or outlook account ( with associated per-email and daily sending limits ) It’s also limited to sales CRM only (arbitrarily to squeeze money out of Users it seems)
The mailchimp integration is LAUGHABLE. Can’t even send merge tags, can’t subscribe to Groups …
Because email is an essential part of a CRM, I would not recommend monday to any future clients trying to build a CRM.