Email domain report
BD email format (bd.com): verification & catch-all status
As of November 6, 2026, the most common bd.com email format is [email protected], used by 59–71% of the at least 55 distinct bd.com addresses mailfloss verified in the 90 days to November 6, 2026. bd.com routes incoming mail through Microsoft 365. In mailfloss's checks (latest November 5, 2026), bd.com mostly accepted mail for addresses that do not exist, so it behaves as a catch-all domain. 77% of mailfloss's bd.com verifications in the 90 days to November 6, 2026 were accepted.
One address at a time, right on this page · counts rounded
- Most common format
first.last@- 59–71% of distinct addresses
- Catch-all
- Yes
- mostly accepts any address · checked November 5, 2026
- Accepted on verification
- 77%
- of verifications, 90 days to November 6, 2026
Verification results
How bd.com responds to email verification
How bd.com answered when mailfloss verified its addresses in the 90 days to November 6, 2026, most recently on November 6, 2026.
Where bd.com stands among Microsoft 365 domains
Accepted on verificationshare of verifications accepted
77% bd.com76–81% median of 49 Microsoft 365 domains
Leading listed formatshare of distinct addresses in the most common listed format
59–71% bd.com85–95% median of 49 Microsoft 365 domains
Most common bd.com email formats
| Format | What it means | Share | 95% range | Addresses |
|---|---|---|---|---|
[email protected] | First name, dot, last name | 59–71% | 46–82% | 35+ |
[email protected] | First name, underscore, last name | 25–35% | 15–48% | 15+ |
| — | Other formats, combined | 8–17% | — | 5+ |
Shares are of the 55+ distinct bd.com addresses mailfloss verified in the 90 days to November 6, 2026. A range shows where a share can sit given the addresses behind it. Uncommon formats are combined, and the words in each format are placeholders, never real names.
SMTP responses from bd.com
| Response | What it means | Share of listed responses |
|---|---|---|
250 | Mailbox accepted the addressDeliverable | >99% |
Only answers about the mailbox itself are listed.
Catch-all
Yes, mostly accepts any address
Last checked November 5, 2026
DNS, checked November 6, 2026
MX bd-com.mail.protection.outlook.com
SPF published · DMARC published
Free check
Verify an address at bd.com
Type the part before the @. mailfloss asks the bd.com mail server about that address and tells you in seconds what it answered: the same verification behind the results on this page.
Any other domain works too: type a full address. The result appears under the box; nothing you type is stored on this page.
Questions about bd.com
BD email questions, answered from this data
Every answer comes from the numbers on this page, 90 days to November 6, 2026.
What email domain does BD use?
bd.com. Its mail is routed through Microsoft 365 (bd-com.mail.protection.outlook.com), with SPF published and DMARC published, checked November 6, 2026.
What is the most common bd.com email format?
[email protected]: 59–71% (95% range 46–82%) of the 55+ distinct bd.com addresses mailfloss verified in the 90 days to November 6, 2026. Next: [email protected] at 25–35%.
Is bd.com a catch-all domain?
Yes. In mailfloss's checks (latest November 5, 2026), bd.com mostly accepted mail for addresses that do not exist, so it behaves as a catch-all domain. Verification can confirm that bd.com accepts mail, not that a particular mailbox exists. mailfloss marks these addresses as accept-all instead of valid, so you decide whether to keep sending to them.
Do bd.com addresses bounce?
Of mailfloss's bd.com verifications in the 90 days to November 6, 2026, 77% were accepted and 23% got no clear answer.
How do I find or check an email address at bd.com?
Build it from the person's name in the most common format, [email protected], then verify it before you send: mailfloss asks the bd.com mail server about that exact address and reports what it answered. Because bd.com accepts mail for any address, verification can confirm that the domain accepts mail, not that the mailbox exists, so mailfloss marks those addresses accept-all. Verify one now.
Does BD use Google Workspace or Microsoft 365?
Microsoft 365, the mailbox provider on mailfloss's record. Its published MX record points there too, going by its public mail records as of November 6, 2026, with no security gateway in front of it.
Other company domains on Microsoft 365
All 49 Microsoft 365 domains| Domain | Most common format | Accepted on verification | Catch-all |
|---|---|---|---|
| becu.orgBECU | [email protected]87–93% of addresses | 90–94% | catch-all: No |
| bms.comBristol Myers Squibb | [email protected]92–95% of addresses | 64–67% | catch-all: No |
| boehringer-ingelheim.comBoehringer Ingelheim | [email protected]85–88% of addresses | 59–62% | catch-all: No |
| bsci.comBoston Scientific | [email protected]85–94% of addresses | 52–56% | catch-all: No |
| cencosud.comCencosud | [email protected]90–99% of addresses | 91–98% | catch-all: No |
| clorox.comClorox | [email protected]71–100% of addresses | 43–47% | catch-all: No |
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Every number here comes from verifications mailfloss ran for its customers in the 90 days to November 6, 2026. Pages show rounded aggregates only: no email addresses, names or single results. Read how mailfloss measures email formats and catch-all status.
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