The kind of folks who are big enough to test emails are generally a few orders of magnitude between the size of business most of us operate at, Ian.
Overwhelmingly, my practice and recommendation is:
- Name with affiliation for personal communications to customers, lifecycle emails, and drip marketing campaigns. e.g. I think, off the top of my head, that most of my Appointment Reminder emails go out from Patrick (Appointment Reminder).
- Company alone for messages where both sides desire a totally automatic relationship, like password reset requests and monthly invoices. I think these go out from Appointment Reminder with the address being support@
I generally have most stuff at clients sent under the founder’s signature but some of my clients have one particular person in charge of customer relations and they have her (almost always a her) sign things. One of them I’ll call Laura. Laura is so popular, as a result of being in all the onboarding emails (and being the first point of call for any issue sent into the support system) that customers perceive that Laura is the company.
Laura has received two marriage proposals, one from a gentleman who refers to her as Beautiful Software Lady Laura. This has become an in-joke at the company. Every time they send out another mass email which moves the needle “Beautiful Software Lady Laura strikes again!” echoes in the room.
I suggested taking this and running with it on their plans/pricing page, with Laura’s photo recommending that people buy the middle plan which we wanted to push. They didn’t implement that yet but I so think this would work.