atlassian.com
Detected Mail Infrastructure: Enterprise Secure Email Gateway
Primary: mxb-001d9801.gslb.pphosted.com
Enforces domain sender policy
MailVeri Intelligence Assessment for atlassian.com
Verify an email address at atlassian.com
Test if a specific recipient mailbox exists and can receive messages without sending any actual email.
Need to clean email lists containing @atlassian.com?
DNS checks confirm mail server availability, but cannot detect full inboxes, deleted mailboxes, or stealth spam traps. MailVeri verifies recipient mailbox deliverability in real time with 99% accuracy and non-intrusive SMTP handshakes.
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 atlassian.com
Q Is atlassian.com a disposable email domain?
No. atlassian.com 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 atlassian.com?
Emails addressed to @atlassian.com are processed by 2 authoritative mail exchanger(s), including mxb-001d9801.gslb.pphosted.com (priority 10), mxa-001d9801.gslb.pphosted.com (priority 10). The mail routing is handled by Enterprise Secure Email Gateway.
Q Does atlassian.com have SPF and DMARC email security configured?
Yes. atlassian.com has published email authentication records. An SPF record is active (v=spf1 ip4:54.85.255.245 ip4:54.241.191.3 include:_spf.google.com include:cust-spf.exacttarget.com include:spf-001d9801.pphosted.com include:amazonses.com include:spf1.atlassian.com include:spf3.atlassian.com ip4:54.71.147.74 ip4:54.71.63.106 ip4:54.70.13.32 ~all) and a DMARC policy is in place (v=DMARC1; p=reject; fo=1; pct=100; adkim=r; aspf=r; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]), protecting the domain against sender address spoofing.
Q Should signups using @atlassian.com be allowed or blocked?
No, signups using @atlassian.com 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 atlassian.com exists without sending?
You can verify recipient mailboxes on atlassian.com in real time using the MailVeri API. It checks domain deliverability, mailbox existence via low-latency SMTP handshakes (<500ms), and catch-all status without sending actual emails.