Postmark

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@postmarkapp

The email delivery service that people actually like. We get your emails to the inbox—fast and reliably. By @ActiveCampaign.

X@postmarkapp

Joined September 2026

Share Follow on X Product page Visit Postmark: Fast, Reliable Email Delivery Service | SMTP | API

No activity measurements recorded yet. You can still visit the product and read the founder’s public posts. Missing measurements do not mean the product is inactive.

In progress

What they're building

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Postmark: Fast, Reliable Email Delivery Service | SMTP | API

Send transactional and marketing emails and get them to the inbox on time, every time. Postmark is a fast and reliable email delivery service for developers.

Postmark

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Accounts

0 measured · 1 link only

Platform	Handle	In the score
X	@postmarkapp	Link only — shown as proof, never scored

Linked accounts show where this founder posts. A link alone does not verify ownership. Recorded activity and follower counts may be incomplete; neither determines homepage placement.

AI-readable versionplain text · the same numbers, no markupscores computed 7 Sept 2026Is this you and you’d rather it wasn’t? Take it down