When launching cold email campaigns, one of the biggest challenges is waiting for new domains and mailboxes to build sender reputation.
Normally, new mailboxes need to go through a gradual warm-up period before they are ready for outbound campaigns. With pre-warmed mailboxes on Primeforge, you can reduce that waiting time and start sending faster using mailboxes that have already been warmed up.
Pre-warmed mailboxes are mailboxes that have already gone through the warm-up process before being handed over to you.
Instead of starting from brand-new mailboxes with no sending history, pre-warmed mailboxes are prepared in advance so they are ready to use sooner for outbound campaigns.
This helps you avoid the usual delay of warming up new mailboxes from scratch.
All the domains and mailboxes on the Primeforge pre-warmed mailboxes page are warmed up for at least 3 months.
Pre-warmed mailboxes are useful when you want to launch campaigns faster without waiting for the standard mailbox warm-up period.
They can help you:
Start outbound campaigns sooner
Save time on mailbox preparation
Reduce the delay between setup and sending
Scale your cold email infrastructure faster
Use mailboxes that already have warm-up activity behind them
Pre-warmed Primeforge mailboxes are available as an add-on.
The pricing depends on the number of mailboxes purchased.
Price
.com domain cost | $18/year |
Mailbox quantity | Monthly unit price | Yearly unit price |
1 – 100 | $9.00 | $90.00 |
101 – 200 | $8.90 | $89.00 |
201 – 300 | $8.80 | $88.00 |
The more mailboxes you purchase, the lower the unit price becomes.
The process is designed to make mailbox setup faster and easier. You can get started with this on pre-warmed mailboxes page.
Select the platform of your choice - google or microsoft
Select the domains you want to use (select at least 4 domains to get started)
There will be 3 emails set up on that domain already.
Complete the setup and checkout.
Once ready, your pre-warmed mailboxes will be available for use.
These mailboxes are prepared in advance, so you do not need to warm them from zero yourself.
Pre-warmed mailboxes can help you start faster, but they do not replace good sending practices.
You should still:
Keep warm up on these emails on after purchase
Keep sending volume controlled
Use clean and verified lead lists
Personalize your emails
Avoid spammy copy
Monitor replies, bounces, and deliverability
Follow recommended sending limits
Pre-warmed mailboxes give you a faster starting point, but long-term deliverability still depends on how you use them.
If you do not need pre-warmed mailboxes, you can use regular Primeforge mailboxes and warm them up as part of your normal setup process.
