Pay by the number of mailboxes you protect — not by the message, not by the feature. Every plan includes full spam, virus and phishing filtering and starts with a 7-day free trial. No credit card required, and every payment is covered by a 30-day money-back guarantee.
Small teams with a single domain
30-day money-back guarantee
Growing businesses
30-day money-back guarantee
Larger teams and multiple offices
30-day money-back guarantee
Try it free for 7 days without a card. After you subscribe, you can still ask for a full refund within 30 days of any payment, no questions asked and no fees deducted. One email is all it takes.
Billed monthly in USD. Prices exclude taxes; sales tax or VAT is calculated at checkout depending on your country. Payments are processed by Paddle.com, our reseller and Merchant of Record.
More than 250 mailboxes? Business plan plus $0.25 per extra mailbox per month. Contact us to add them.
Plans differ by mailbox count and level of support — never by how well your mail is filtered.
SPF, DKIM and DMARC checks, reputation blocklists (DNSBL), content and link analysis on every incoming message.
Malicious attachments are stopped at the gateway, before they reach your server or your users.
Users type their email address, get a 6-digit code and manage their own quarantine. No passwords to reset.
A short morning summary on days when mail is held, so nothing important slips past unnoticed.
Trust the senders you rely on and turn away the ones you never want to hear from.
No software or agents. Works with cPanel, Plesk, Exchange, Zimbra, Microsoft 365, Google Workspace and more. Outgoing mail is unaffected.
| Feature | Starter$9/mo | Professional$29/mo | Business$69/mo |
|---|---|---|---|
| Mailboxes | Up to 10 | Up to 50 | Up to 250 |
| Domains | 1 | Multiple, one panel | Multiple, one panel |
| Spam, virus & phishing scanning | ✓ | ✓ | ✓ |
| Passwordless quarantine panel | ✓ | ✓ | ✓ |
| Allow and block lists | ✓ | ✓ | ✓ |
| Daily quarantine digest | ✓ | ✓ | ✓ |
| Email support | ✓ | ✓ | ✓ |
| Priority support | — | ✓ | ✓ |
| Phone support | — | — | ✓ |
| Contractual SLA | — | — | ✓ |
| 7-day free trial, no card | ✓ | ✓ | ✓ |
No long contracts, no yearly commitment, and a 30-day money-back guarantee on every payment. You stay because it works.
Sign up with your domain and point your MX record to us. You get 7 days of full protection — no credit card needed.
When you're ready, choose a plan in the panel and pay securely through Paddle, our Merchant of Record. Taxes are calculated for your country at checkout.
Your subscription renews automatically each month, and Paddle sends you a receipt for every payment.
Cancel from your panel whenever you like. Billing stops and filtering ends immediately, so point your MX record back to your own server first. Changed your mind within 30 days of a payment? Ask and we refund it in full.
No. The 7-day trial needs no credit card, so nothing is charged when it ends. You only pay if you choose to subscribe.
No. All plans are billed monthly, so you're never locked into a long contract. Cancel anytime from your panel.
No. Prices exclude taxes. Sales tax or VAT is calculated at checkout depending on your country. Payments are processed by Paddle.com, our reseller and Merchant of Record, which also issues your receipts.
Yes. During your free trial you can switch plans from your panel. Once your subscription is active, email info@spambil.com and we'll move you to the right plan.
The Business plan covers up to 250 mailboxes for $69 per month. Each mailbox above 250 costs $0.25 per month on top of that; for example, 400 mailboxes cost $69 + 150 × $0.25 = $106.50 per month. Email us and we'll add the extra mailboxes to your subscription.
Cancel from the panel at any time. Cancellation takes effect immediately: billing stops and filtering ends, so point your MX record back to your own server first.
30-day money-back guarantee: ask within 30 days of any payment and we refund it in full, no questions asked and no fees deducted. It covers your first payment and every renewal; refunds go through Paddle. See the refund policy.
Offer spam filtering to your clients from a reseller panel, and automate provisioning with our reseller API.
Add your domain, update one MX record and see what gets stopped. No credit card, no commitment.
Start your free trial