Getting Started

Email Deliverability

DNS Setup Guides

Your Account

SMTP

Glossary

Limits

FAQ

Sending/Receiving Limits

A list of ImprovMX' limits on number of emails sent or received per day.

In order to prevent abuse and to protect our email servers' reputation, we have put fair-usage limits in place for each accounts tier.

Free accounts

  • Receiving: 500 emails / day
  • Sending : 0

Premium accounts

  • Receiving : 15,000 emails per domain / day
  • Sending: 200 emails per account / day

Pro accounts

  • Receiving : 15,000 emails per domain / day
  • Sending: 1,000 emails per account / day

What happens if I exceed the limit?

When a domain encroaches the daily limit, you will receive an automated email notice informing you of the issue. If / when the domain exceeds the limit, ImprovMX will cease processing mail for that domain until roll-over at 00:00 UTC. All mail received after the quota is reached will be returned to the sender with a notice of the account being over quota and a "please try again later" note.

Questions? We’re always here to help.

We pride ourselves on offering incredibly reactive support, free of charge. Premium users get priority, but we answer everyone.

Still unclear? Watch a step-by-step video

Andy, a happy user from ImprovMX, has recorded a step-by-step video to explain how to set up your business email alias.