Sending & Receiving Limits
Daily limits for forwarding and SMTP sending
ImprovMX implements fair-usage limits to prevent abuse and maintain server reputation. These restrictions vary by account tier.
Account Tier Limits
| Plan | Receiving (daily) | Sending (daily) |
|---|---|---|
| Free | 500 emails | 0 emails |
| Premium | 5,000 emails | 200 emails |
| Pro | 15,000 emails | 1,000 emails |
Exceeding Limits
When approaching daily quotas, ImprovMX sends an automated notification. Upon reaching the limit, the service suspends mail processing for that domain until the counter resets at midnight UTC.
Email received after quota exhaustion receives a bounce message indicating the account has exceeded its limit with instructions to retry later. The sender receives notification about the temporary unavailability.
Need higher limits? Consider upgrading your plan or contact us for enterprise options.
Still have questions? Feel free to reach out to our support team!