Buy Cold Email Mailboxes, Set Up for You
Get Google and Outlook mailboxes inside Alienmail with SPF, DKIM and DMARC set up and warmup started. From $2.50 a mailbox a month, and you send from the same place you bought them.
- DNS done for you
- Free warmup
- Or connect your own

Mailbox Prices
One monthly price per mailbox, with DNS setup and warmup included.
Google mailbox
FreshDNS set up for you
Outlook mailbox
FreshDNS set up for you
Mailboxes Built to Land in the Inbox
Set up right from day one
SPF, DKIM and DMARC are configured on every mailbox you buy, so you never touch a DNS record.
Warmup starts on its own
Every mailbox warms up free in the background until it's ready for cold email, usually in 2 to 3 weeks.
Fresh domains, kept separate
Your cold email runs on its own domains, so your main domain's reputation stays safe.
Lists checked before you send
Alienmail verifies your leads before each campaign, so bounces don't damage new mailboxes.
Learn moreFrom Purchase to Sending With No Technical Work
A few clicks
Choose how many mailboxes and which provider, and Alienmail handles the rest.
Ready to warm up
Alienmail creates your mailboxes and connects them for you, then warmup begins.
Nothing to configure
You buy, warm and send in one tool, and Alienmail handles the DNS.
Mix Providers and Scale When You Need To
Google and Outlook together
Run both in one campaign, so a change at one provider doesn't stop all your sending.
Add mailboxes any time
There's no cap on how many you buy or connect.
Sending spread for you
Alienmail spreads each campaign across your mailboxes and keeps each one at a safe daily volume.

Keep Every Domain Healthy
Health checks on every mailbox
Alienmail watches bounces, authentication and sending volume for each one.
Warnings before trouble
You get an alert as hard bounces near 2%, so you can pause before a domain is hurt.
Your main domain stays out of it
Cold email goes out from your new domains only.

Already Have Mailboxes? Connect Them Free
Connect Google Workspace, Microsoft 365 or SMTP mailboxes you already own. They get the same free warmup and DNS check as mailboxes you buy here.
Connect a mailbox
How to Buy Mailboxes in Alienmail
Choose
Choose how many mailboxes you want and which provider.
Set up
Alienmail sets up the domains, mailboxes and DNS records.
Warm up
Warmup starts on its own and runs free.
Send
After 2 to 3 weeks, your mailboxes are ready and you send campaigns from them.
Buying Cold Email Mailboxes: FAQ
Yes. Alienmail sells Google and Outlook mailboxes set up for cold email, at $2.50 a mailbox a month. SPF, DKIM and DMARC are configured for you and warmup is free.
Get Mailboxes Ready for Cold Email
Bought, set up and warming, all in one place. From $2.50 a mailbox a month.