Tovanix

Domain inbound routing and sending API

Inbound routing is free: forward addresses on your domain to an existing mailbox or Telegram. The sending API sends from your domain on the server side, billed per recipient, with sender authentication configured automatically.

Custom addresses and catch-all: Set a destination for each address individually, or turn on catch-all to also receive mail for addresses that have no setting of their own.
Forward to a mailbox or Telegram: One address can have multiple destinations, with delivery to mailboxes and Telegram at the same time.
Keyword filters: Set keywords on the subject, the body or both to forward only the mail you need; frequently used rules can be saved as groups.
Retention and attachments: Mail received at individually configured addresses is kept for 7 days by default, adjustable from 1 to 365 days; mail received through catch-all is kept for 1 day. Attachments can be downloaded in the console.

Automatic sender authentication setup: SPF, DKIM and other records needed for sending are written automatically when the domain is onboarded, and sending is allowed only after they take effect.
Duplicate delivery protection: Requests can carry an idempotency key, so network retries do not send the same email twice.
Per-recipient results: Returns how many recipients were delivered, queued and bounced, and lists the hard-bounced addresses, instead of a blanket "success".
Per-email limits: Up to 50 recipients per email, no more than 5 MiB per email, and up to 32 attachments.

Pricing

Subscription $5.00/mo including 2000 emails a month (counted per recipient)
Beyond that, $0.60 per 1,000 recipients
Prepaid pack: 10000 emails for $5.50
Prepaid pack: 50000 emails for $25.00
Prepaid pack: 200000 emails for $92.00
Prepaid pack: 1000000 emails for $450.00

Frequently Asked Questions

Is inbound routing really free?

Yes, provided the domain is registered on this platform; inbound routing itself is free of charge.

How is inbound routing different from business email?

Inbound routing only forwards mail to your existing mailbox or Telegram; Business Email provides full webmail that members can sign in to for sending and receiving.

Can I send through SMTP?

No. Sending is offered only through the open API.

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