What is Warm Inboxes?

Warm Inboxes is your trusted platform for purchasing prewarmed and regular email accounts for Google Workspace and Microsoft 365. Accounts are ready for successful email outreach with high deliverability and ease of setup.

What are prewarmed email inboxes?

Prewarmed email inboxes are email accounts that have been gradually conditioned over time to send emails at scale without triggering spam filters. They are ready to use immediately with warm deliverability.

Do prewarmed inboxes include domains?

Yes, free prewarmed .com domains are included on every package, saving you $12+ per domain.

How much do prewarmed inboxes cost?

Prewarmed inbox packages start at $18/month for 3 inboxes with a free prewarmed .COM/.CO domain on quarterly billing ($24 month-to-month). Google Workspace fresh inboxes start at $2.00/inbox/month at volume.

Which email providers do you support?

We provide email accounts on Google Workspace and Microsoft 365/Azure.

Can I use my own domains?

Absolutely. If you already own a domain, we can help you set it up with mailboxes and ensure everything is configured correctly for optimal performance.

What is your refund policy?

We do not offer refunds. We encourage you to review our terms carefully or reach out with any questions before making a purchase.

What to Do When Your Cold Email Domain Gets Banned

Understanding Domain Bans

When your email domain gets banned, it means email service providers (ESPs) like Gmail, Outlook, and Yahoo have flagged your domain as potentially harmful or spammy. This results in your emails being automatically sent to spam folders or blocked entirely, effectively killing your cold email campaigns.

Common Signs Your Domain Is Banned:

Sudden drop in open rates (below 5%)
High bounce rates on previously valid email addresses
Emails consistently landing in spam folders
Delivery failure notifications from major ESPs
Blacklist warnings from email reputation tools

4-Step Recovery Process

Immediate Damage Assessment

Check your domain's reputation across major ESPs and identify the scope of the ban.

Switch to Prewarmed Inboxes

Get instant access to warm inboxes from Warminboxes.com to continue campaigns immediately.

Implement Recovery Protocol

Follow our proven domain rehabilitation process while using backup infrastructure.

Monitor and Optimize

Track deliverability metrics and optimize your new warm inbox setup for maximum performance.

Why Prewarmed Inboxes Are Your Best Solution

When your domain gets banned, the fastest way to restore your cold email campaigns is to switch to prewarmed inboxes from Warminboxes.com. Unlike trying to rehabilitate a banned domain (which can take months), prewarmed inboxes provide:

Immediate Benefits of Prewarmed Inboxes:

Instant warm deliverability rates

No waiting period for warm-up

Established sender reputation

Free domains included

Prevention Strategies

The best way to handle domain bans is to prevent them entirely. Here are proven strategies to keep your email infrastructure healthy:

Use prewarmed inboxes from Warminboxes.com instead of fresh domains

Maintain consistent sending volumes and patterns

Monitor spam complaint rates and keep them below 0.1%

Implement proper authentication (SPF, DKIM, DMARC)

Rotate between multiple warm inboxes to distribute load

Use dedicated IP addresses for high-volume sending

Case Study: From Banned to Warm Deliverability in 24 Hours

The Problem: A B2B software company's primary domain got blacklisted after sending 10,000 cold emails in one day. Their deliverability dropped to 5% overnight.

The Solution: They immediately switched to 15 prewarmed inboxes from Warminboxes.com and redistributed their prospect list.

The Results: Within 24 hours, they achieved warm inbox placement rates and recovered their campaign performance. They generated $50,000 in new pipeline within the first week.

Getting Started with Recovery

Don't let a banned domain destroy your cold email campaigns. Prewarmed inboxes from Warminboxes.com provide an immediate solution that gets you back to generating leads within hours, not months.