Do plain text cold emails always inbox better?

Myth: False. Plain text cold emails do not always inbox better. Deliverability depends on sender reputation, authentication, and recipient relationship, not message format.

Plain text may feel more personal, which can improve engagement. But this is UX benefit, not filter benefit. Well formatted HTML from a good sender delivers fine.

Choose format based on brand and message needs. Plain text suits personal outreach feel. HTML suits branded communication. Neither inherently delivers better.