My company wants to use HubSpot to send marketing emails, and we have been doing so using the mass email functionalities with marketing emails. However, I like the Sequence processes a lot more and am more comfortable using those. My question is, is it possible to send Sequence emails via a connected company email domain rather than from a personal inbox?
No, that’s not possible. Sequence emails will always be sent via a connected inbox and not a connected email sending domain.
While you could theoretically create a user with an email address that is more generic (e.g. marketing@yourcompany.com), assign this user a paid sales seat and enroll users into sequences for this fake user, the emails would still be sent from a connected email inbox. Email service providers will read the email differently: Understand email sending in HubSpot
There are two more reasons against sequences for marketing emails: