Haltman mail-forwarding-core vs SMTP Zen Email Forwarding

Haltman mail-forwarding-core plans

• FreeFree

SMTP Zen Email Forwarding plans

• Roll your own$1.20 a month
• Starter SMTP$2.99 a month
• Freelancer SMTP$5.99 a month
• Pro SMTP$11.99 a month

Pick Haltman mail-forwarding-core if…

It suits people seeking a forwarding-only service for research, education, or legitimate privacy use, and operators able to meet its self-hosting requirements. Programmatic alias management is possible through its API.

Pick SMTP Zen Email Forwarding if…

It suits developers sending application mail, small teams, freelancers managing client domains, and domain investors. It is useful when inbound custom-domain mail should reach existing inboxes, with hosted mail available when sending is needed.