September’s Birthstone: Sapphire
Preview text: The famous blue gemstone is a symbol of royalty. If this e-mail is not displayed properly…

Using this email in an article? Credit: Blue Nile email via They Sent It, with a link to this page. Full-size image
- Subject
- September’s Birthstone: Sapphire
- Preview text
- The famous blue gemstone is a symbol of royalty. If this e-mail is not displayed properly…
- From
- bn@
e.bluenile.com - Brand
- Blue Nile
- ESP
- Emarsys
- Sent
- Tue Sep 1, 2026, 4:35 PM ET
- Size
- 86 KB
- Images
- 29
- Links
- 50, 3 of them buttons
- Subject length
- 32 characters
Against Blue Nile's usual
Sent in the 4 PM hour, which holds 21% of its emails; 36% arrive in the 5 PM hour. The subject is 32 characters; its average is 37.
Email headers
What the brand's servers put on this email. Our receiving servers, the address we subscribed with and unsubscribe links are left out.
- From
- Blue Nile <[email protected]>
- Subject
- September’s Birthstone: Sapphire
- Date
- Tue, 1 Sep 2026 22:35:34 +0200
- Message-ID domain
- mta-2d56765a.ip4.emarsys.us
- Return-Path domain
- bounces.e.bluenile.com
- DKIM signature
- d=e.bluenile.com s=key5; d=emarsys.net s=emarsys-2048b
- List-Unsubscribe
- Present, one-click
- Mailer
- class SMTPMail
Other sending headers (names only): X-EMarSys-Identify, X-EMarSys-Environment, X-Report-Abuse
Sent just before and after
| Sep 4, 2026 5:31 PM | The Anniversary Event: Up to 40% Off* Select Jewelry Styles | |
| Sep 3, 2026 5:29 PM | Exclusive: Ellipse By Blue Nile | |
| Sep 2, 2026 5:01 PM | Up to 40% Off* Select Fine Jewelry Styles | |
| Sep 1, 2026 4:35 PM | September’s Birthstone: Sapphire (this email) | |
| Aug 31, 2026 4:30 PM | Up to 40% Off* Select Earrings at the Anniversary Event | |
| Aug 30, 2026 4:30 PM | The Anniversary Event: Must-See Necklaces | |
| Aug 29, 2026 3:31 PM | An Ellipse For Every Occasion |
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Same ESP and the closest weekly volume, sent on Sep 1, 2026.








