MailDeck | Scalable Cold Email Infrastructure - Showcase Project
Listed April 8, 2026
About MailDeck | Scalable Cold Email Infrastructure
The enterprise-grade inbox provider for cold email teams sending 100k+ a month
MailDeck is an enterprise cold email infrastructure platform built for deliverability that lasts. It allows users to set up and manage Google Workspace and Microsoft Outlook inboxes, automate DNS and authentication protocols, and integrate with the top sequencers seamlessly. Trusted by the largest B2B outbound teams, managing 6M+ emails a day across 1,500+ clients.
Project details
Website: https://maildeck.co/
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