mailblob
Serious mail.
Silly mascot.
Independent email hosting, running in some guy's laundry room. No ads, no scanning, no mining your inbox for training data — just email.
Everything you'd expect, nothing you wouldn't
Built on the same open protocols the rest of the internet uses.
Real IMAP and SMTP
Use any client you like — Thunderbird, Apple Mail, K-9. No proprietary app, no lock-in, no API that disappears next year.
Encrypted end to end in transit
TLS with strict transport requirements on the paths we control. Your mail is never handed over in the clear.
SPF, DKIM and DMARC
Every message signed and aligned, so what you send actually lands in the inbox instead of the spam folder.
Spam filtering that learns
Bayesian scoring, reputation blocklists and greylisting — tuned per mailbox, not a one-size-fits-all model.
Bring your own domain
Host as many domains as you need on one mailbox set, with per-domain signing keys and independent policy.
Calendar and contacts
CalDAV and CardDAV included, so your calendar syncs to the same devices without a second account.
Who runs this
One person, who reads everything sent to the addresses below.
The operator
Scott P., Arizona, USA. mailblob is a small, non-commercial mail service. Every account is approved by hand, and nobody sends bulk or marketing mail from here.
Report abuse
abuse@mailblob.com, for spam, phishing or anything else that came from one of our addresses or servers. Include the full headers if you have them.
Postmaster
postmaster@mailblob.com, for delivery problems, blocklist questions, and account or deletion requests.
Our servers
mx.mailblob.com (64.202.190.215) and mx2.mailblob.com (192.210.228.183). If a log line names either, that's us. Mail our users send is DKIM-signed and leaves through our hosting provider's relay (secureserver.net) or through mx2.
Sending limits
Every account has an hourly and a daily sending limit, and the operator is alerted when one is reached. An account that sends junk is shut off.
Our blocklist
Addresses that have attacked this server are listed at bl.mailblob.com. Look one up, or ask for a removal, on the blocklist page.
Already have a mailbox?
Sign in from any browser, or point your mail client at mail.mailblob.com.