redis.io
Detected Mail Infrastructure: Enterprise Secure Email Gateway
Primary: us-smtp-inbound-2.mimecast.com
Enforces domain sender policy
MailVeri Intelligence Assessment for redis.io
Verify an email address at redis.io
Test if a specific recipient mailbox exists and can receive messages without sending any actual email.
Need to clean email lists containing @redis.io?
DNS checks confirm mail server availability, but cannot detect full inboxes, deleted mailboxes, or stealth spam traps. MailVeri confirms each mailbox can receive mail before you send with 99% accuracy, so you keep bounce rates under 2% and protect your sender reputation.
Mail Exchanger (MX) Records
Active inbound mail routes resolved from authoritative DNS:
SPF & DMARC Authentication
Sender Policy Framework (SPF):
Domain-based Message Authentication (DMARC):
Frequently Asked Questions about redis.io
Q Is redis.io a disposable email domain?
No. redis.io is a standard corporate email domain powered by Enterprise Secure Email Gateway. It is not an ephemeral or disposable burner service.
Q What mail servers (MX records) handle email for redis.io?
Emails addressed to @redis.io are processed by 2 authoritative mail exchanger(s), including us-smtp-inbound-2.mimecast.com (priority 10), us-smtp-inbound-1.mimecast.com (priority 10). The mail routing is handled by Enterprise Secure Email Gateway.
Q Does redis.io have SPF and DMARC email security configured?
Yes. redis.io has published email authentication records. An SPF record is active (v=spf1 include:_spf.google.com include:us._netblocks.mimecast.com include:mktomail.com -all) and a DMARC policy is in place (v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; fo=1), protecting the domain against sender address spoofing.
Q Should signups using @redis.io be allowed or blocked?
No, signups using @redis.io represent genuine corporate or enterprise mailboxes and should be accepted. Verify individual mailbox deliverability via MailVeri to prevent delivery to inactive or full mailboxes.
Q How do I verify if an email address on redis.io exists without sending?
You can verify recipient mailboxes on redis.io in real time using the MailVeri API. It confirms the domain accepts mail, whether the mailbox exists, and catch-all status without sending any email, with 99% accuracy, so you keep bounce rates under 2% and protect your sender reputation.