Running out of your monthly allowance

The Free plan includes 10 certified emails per calendar month, and the allowance resets at the start of each month.

If you need to send more than 10 in a month, you have two options:

• Buy the 100-email bundle for £45 (plus VAT) — a pre-paid pack of 100 certified emails that works out cheaper per email than pay-as-you-go, with the full MailProof feature set on every send.
• Pay as you go at £0.50 per certified email (plus VAT) for occasional extra sends.

Every paid send carries exactly the same legal-grade evidence as a Free-plan email: the recorded SMTP handshake, the formal PDF certificate, live tracking, read confirmation and public verification.