Everything under the hood.
The details your tech-savvy family member wants to see. No fine print, no surprises.
Email basics
MailboxesUp to 6 per family
Storage5 GB per mailbox (30 GB total)
Max attachment size25 MB
AliasesUp to 10 shared/forwarding addresses
Catch-allYes — any unmatched address goes to a mailbox you choose
SubaddressingYes — emma+newsletters@domain goes to emma@domain
Protocols & connectivity
Incoming mail (IMAP)Port 993, SSL/TLS
Outgoing mail (SMTP)Port 465, SSL/TLS
Auto-configurationApple Mail, Thunderbird, Outlook (autoconfig/autodiscover)
Compatible appsAny standard email app — iPhone, Android, Mac, Windows
Security & authentication
Encryption in transitTLS (Let's Encrypt certificates, auto-renewed)
Encryption at restOptional S/MIME and PGP support
SPFAuto-configured — verifies your domain sends from authorized servers
DKIMAuto-configured — cryptographic signature on every outgoing email
DMARCAuto-configured — policy set to reject forged emails
Spam protection & sending limits
Spam filterBuilt-in: Bayesian classifier, DNS blocklists (DNSBL), Pyzor
Sending limit (per domain)300 messages per hour
Sending limit (per mailbox)50 messages per hour
Recipients per message50
Ads / trackingNone. We don't read, scan, or monetize your email.
Domain & DNS
Domain registrationSeparate cost — typically $3–15/year depending on the extension
Domain ownershipRegistered in your name. You keep it if you cancel.
DNS managementFully automatic — MX, SPF, DKIM, DMARC configured on purchase
Custom DNS recordsContact support — we'll add website or custom records for you