Verified 2026 Directory
Dedicated Cold Inboxes & Deliverability Setup
Protect your primary domain with secondary Google Workspace & Microsoft 365 inboxes, automated DNS records (SPF, DKIM, DMARC), and warmup.
Top Rated Platforms in Inboxes & Setup
Showing 2 toolsInboxes & SetupEditor's Top Pick
4.9(980 reviews)
Dedicated Pre-Warmed Google & Microsoft Cold Email Inboxes
Get fully authenticated Google Workspace & Microsoft 365 secondary inboxes with SPF, DKIM, DMARC, and custom tracking domains configured in 5 minutes.
100% Genuine Google Workspace & Microsoft 365 enterprise inboxes
Full automated DNS authentication: SPF, DKIM, DMARC & MX records
Custom domain redirects to your primary brand website
Starts at
Money-Back Guarantee$3.50/inbox/mo
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KASAULI10
Inboxes & SetupVerified Stack
4.8(740 reviews)
Automated Deliverability Optimization & Cold Email Infrastructure Setup
Audit, repair, and automate your email deliverability with automated DNS records, spam filter placement testing, and real-time blacklisting alerts.
Live seed-list spam placement testing across Google, Outlook & Yahoo
1-Click DNS repair for broken SPF, DKIM, and strict DMARC policies
24/7 Domain blacklist and IP reputation monitoring
Starts at
7-Day Free Trial$29/month