ZevmioEmail warmup that builds your reputation gradually
New and quiet inboxes look suspicious to Gmail and Outlook. Warmup sends and replies to a small, growing number of natural emails every day, so your inbox earns a good reputation before you start cold outreach.
Gradual ramp
Daily volume grows step by step. Only days warmup actually ran count, and a long break starts the ramp again.
Real conversations
Warmup emails get replies and become short threads, the way real business email looks.
Safety first
Warmup pauses itself after repeated delivery failures and respects your sending window and limits.
Kept out of your inbox
Warmup emails are recognised and never show up in your unified inbox or reports.
How it works
- Step 1
Connect an inbox
Google, Microsoft or any SMTP/IMAP mailbox.
- Step 2
Turn on warmup
Pick a ramp profile: normal, or conservative for brand-new inboxes.
- Step 3
Start sending after about three weeks
Keep warmup running alongside your campaigns.
Free tools to try first
Email Warmup Calculator
See a day-by-day email warmup schedule and when your inboxes can send cold email at full volume.
Use freeInbox & Domain Calculator for Cold Email
Work out how many inboxes and sending domains you need to send your cold email volume safely.
Use freeEmail Domain Health Checker (SPF, DKIM, DMARC, MX)
Check your domain’s SPF, DKIM, DMARC and MX records in one go and get a deliverability grade with plain-English fixes.
Use freeQuestions
How long does email warmup take?
About two to three weeks for a new inbox before sending cold email at full volume.
Should I keep warmup on after that?
Yes. It keeps your reputation healthy while you send campaigns.
Is warmup included?
Yes, on every paid package, with fair use.
Try email warmup with Zevmio
Every feature is included in every package. Start with a free trial.