Email sending

Send from your own domain, with your own SMTP login.

Send from your own domain via SMTP. 0.01 credit per recipient (about $0.0001) — pay as you go from credits.

Sending limits

First 5,000 emails: up to 500 a day.
Next 50,000 emails: up to 5,000 a day.
After that: up to 10,000 a day.
Tier 1 starts automatically once a domain is verified. Tier 2 and up are requested from the Usage tab and reviewed by hand.
At most 300 an hour and 50 recipients per message.
While our sending server is new, all customers share a daily cap that grows over the first weeks.

Only email people who asked to hear from you. No bought, rented, or scraped lists.
Marketing and bulk mail needs an unsubscribe link. We add the unsubscribe headers and keep a suppression list of addresses that bounced, complained, or unsubscribed.
Hard bounces over 2% pause sending for 24 hours; over 5% stops it for review. A repeat can mean a ban.
Spam complaints over 0.1% bring a warning, over 0.2% a 24-hour pause, and over 0.3% a ban.
The first pause lasts 24 hours, the second 72 hours with a lower limit, and the third is a ban. Bans and policy suspensions aren’t refunded.
No scams, phishing, malware, or anything illegal. Read the full Email plan terms. Limits may change.