Domain Intelligence
Last Updated:
Starbucks.com
Safe to Send
Starbucks.com is operated by Starbucks Corporation. The domain runs 2 mail exchanges and SMTP is responsive, with all three authentication standards in force.
Safe to Send
RISK
10
/100
Low
Verify Mailbox
Verify @starbucks.com emails
Live SMTP handshake against starbucks.com mail servers. No email is sent. 10 free per day, no signup.
Trusted by 400,000+ senders
4.9/5
From 8,500+ verified reviews
I run cold for an agency. We've used Hunter, NeverBounce, and ZeroBounce. This matches them on accuracy and is meaningfully cheaper at our volume. Switched everything over in March. Priya Nair
SOC 2 Type II
GDPR
CCPA
99.7% Accuracy
Disposable
No
Persistent addresses, not throwaway
SMTP Live
Yes
Mail server responds to SMTP handshake
MX Records
2
Mail exchangers
Mail Exchange (MX) Records for starbucks.com Mail Exchange records. They tell other mail servers which hosts are responsible for receiving email at this domain, in priority order. Lower priority numbers are tried first.
#100
mx1.starbucks.iphmx.com 216.71.153.232
Reachable
#200
mx2.starbucks.iphmx.com 216.71.153.232
Reachable
SMTP Handshake
Simple Mail Transfer Protocol. We open a live SMTP connection to the primary MX and read the greeting banner. A response confirms the mail server is alive and accepting connections.
Responsive
BANNER220 esa.starbucks.iphmx.com ESMTP
Primary mail server accepted SMTP connection and returned a banner during the live audit.
starbucks.com Email Authentication SPF · DKIM · DMARC
SPF
Sender Policy Framework. A DNS record listing which servers are allowed to send mail for this domain. Receivers reject or flag mail from unauthorized servers.
Pass
TXTv=spf1 exists:%{i}.spf.starbucks.iphmx.com ip4:68.233.76.14 ip4:12.18.76.135 ip4:12.18.76.138 ip4:208.86.168.7 include:spf.protection.outlook.com include:mail.zendesk.com include:sendgrid.net -all
Authorized senders are defined and pass SPF policy.
DKIM
DomainKeys Identified Mail. The sending server cryptographically signs outbound mail with a private key, and receivers verify the signature using a public key in DNS.
Pass
SELECTORDetected via standard selectors
A DKIM signature was detected. Outbound mail from this domain can be cryptographically verified.
DMARC
Domain-based Message Authentication, Reporting & Conformance. Tells receivers what to do when SPF or DKIM checks fail: none, quarantine, or reject.
Reject
TXTv=DMARC1; p=reject; sp=none; fo=1; ri=3600; rua=mailto:aggrep@starbucks.com; ruf=mailto:authfail@starbucks.com;
Strict policy. Receivers are instructed to reject any mail that fails SPF or DKIM. The strongest available setting.
starbucks.com Domain Registration WHOIS · Nameservers · Registrar
RegistrarCSC Corporate Domains, Inc.
IANA ID299
RegisteredOctober 24, 1993
Last UpdatedApril 19, 2026
ExpiresOctober 24, 2026
Age32 years
TLD.com
Authoritative Nameservers (2)
- UDNS2.CSCDNS.UK
- UDNS1.CSCDNS.NET
Registrant
Starbucks Coffee Company
WA, UNITED STATES
About this Domain
About starbucks.com
Starbucks Corporation (starbucks.com) is the world's largest coffeehouse chain, headquartered in Seattle, Washington. Starbucks operates over 35,000 stores across 80+ countries and serves millions of customers daily. The company has expanded beyond coffee into food, merchandise, and a popular mobile payment and rewards ecosystem that drives significant customer loyalty.
Starbucks implements enterprise email authentication on the starbucks.com domain with SPF, DKIM, and DMARC enforcement. Starbucks is frequently impersonated in phishing campaigns offering fake gift cards, rewards points, and seasonal promotions. Strong authentication prevents unauthorized use of the starbucks.com domain for fraudulent consumer-targeting emails.
Email verification against starbucks.com provides reliable accept/reject responses for individual mailboxes. The domain does not operate as catch-all. Starbucks' enterprise mail infrastructure implements rate limiting on inbound SMTP connections.
For partners and suppliers communicating with Starbucks employees, proper sender authentication improves deliverability. Starbucks' corporate email filters enforce SPF, DKIM, and DMARC validation on incoming messages. Full authentication compliance ensures reliable delivery to starbucks.com addresses.
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More Email Verification Tools
Free single-address checks, bulk uploads, and APIs for plugging email verification into your own product.
Common Questions About starbucks.com
Is starbucks.com a disposable or temporary email provider?
No. starbucks.com is not a disposable email provider. It is classified as Corporate Email operated by Starbucks Corporation and addresses on starbucks.com are persistent rather than throwaway. Mail sent to a valid starbucks.com mailbox reaches a real recipient.
How do I verify if a starbucks.com email address is valid?
The fastest way to verify a starbucks.com email address is to use our free email checker. Enter any @starbucks.com mailbox at the top of this page and our system performs a real-time SMTP handshake against starbucks.com's mail servers, confirming whether the mailbox exists, is reachable, and is safe to send to. No email is ever delivered during the check.
Can I check if a starbucks.com email exists without sending a message?
Yes. Our real-time email verification API connects directly to starbucks.com's mail server, opens an SMTP session, and queries the mailbox using the RCPT TO command without ever transmitting an actual email. The server's response confirms whether the starbucks.com mailbox is valid, full, or non-existent. The recipient never receives anything and never sees the check.
What are the MX records for starbucks.com?
starbucks.com currently publishes 2 mail exchange (MX) records. The primary MX is mx1.starbucks.iphmx.com, which is the first server contacted when other mail systems try to deliver email to a starbucks.com address. The full list with priorities and IP addresses is in the MX Records panel above. MX records tell sending servers where to route email for starbucks.com.
Does starbucks.com use SPF, DKIM, and DMARC email authentication?
starbucks.com enforces all three email authentication standards: SPF, DKIM, and DMARC (policy: reject). This is the gold-standard configuration. It means receivers can verify that mail claiming to come from @starbucks.com is genuine, and starbucks.com's DMARC policy of 'reject' instructs receivers how to handle messages that fail those checks.
Why do emails to starbucks.com bounce or get blocked?
Bounces from starbucks.com usually fall into three buckets: the mailbox doesn't exist (5xx user unknown), the inbox is full, or your sending domain isn't authenticated to starbucks.com's satisfaction. The fastest fix is to run each address through a free email verifier before you send, and to make sure your own SPF, DKIM, and DMARC are configured correctly so starbucks.com's receivers trust you.
How can I verify a large list of starbucks.com email addresses?
Our bulk email verifier accepts CSV or TXT uploads with thousands or millions of starbucks.com addresses (or any mix of domains). Every address goes through 30+ checks including SMTP existence, starbucks.com catch-all detection, role-account detection, and disposable-domain matching. Results typically come back within minutes and previously-failed addresses on your blacklist are reprocessed for free. For continuous high-volume needs, see our unlimited email verification API.
Is it safe to accept signups from starbucks.com email addresses?
Yes, with normal hygiene. starbucks.com is a legitimate email service and signups from @starbucks.com behave like any other real user. Pipe each address through a real-time email verifier API at the moment of signup to catch typos and dead mailboxes, but there is no need to block starbucks.com by default.
What email format does starbucks.com use for usernames?
Most starbucks.com mailboxes follow common patterns like first.last@starbucks.com, firstinitiallast@starbucks.com, or first@starbucks.com, but the actual local-part rules depend on Starbucks Corporation. The only reliable way to confirm whether a specific @starbucks.com address exists is to run it through a free email verification tool. Guessing patterns will produce a high bounce rate and damage your sender reputation.
How is the starbucks.com risk score calculated?
The 0-to-100 risk score for starbucks.com combines disposable-domain classification, mail-server reachability, MX record presence and depth, SPF / DKIM / DMARC enforcement, DMARC policy strength, SMTP banner response, and domain age. Lower scores mean safer to send to. Disposable domains are pinned at the high end of the scale. The starbucks.com score is recomputed on every audit so it always reflects the live state of the domain.
Is starbucks.com a valid email domain?
Yes, starbucks.com is the official corporate email domain for Starbucks Corporation. It is used for internal business communications.
Is starbucks.com a disposable or temporary email provider?
No, starbucks.com is a corporate email domain belonging to Starbucks Corporation, used exclusively by employees and authorized personnel.
What mail server does starbucks.com use?
starbucks.com uses enterprise-grade mail infrastructure. Check the MX records section for specific mail server details.
Can I send marketing emails to starbucks.com addresses?
B2B marketing to starbucks.com requires proper consent. Corporate domains may use catch-all configurations, so verify individual addresses before sending.
How do I verify an email address at starbucks.com?
Corporate domains like starbucks.com may use catch-all configurations that accept all addresses. Use BulkEmailChecker advanced verification to detect catch-all behavior and validate individual mailboxes.