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Preview text: NEW: 10 of history's greatest love letters, recreated.

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- Subject
- Did you guess right?
- Preview text
- NEW: 10 of history's greatest love letters, recreated.
- From
- hello@
1000libraries.com - Brand
- 1000 Libraries
- ESP
- Klaviyo
- Sent
- Fri Oct 23, 2026, 6:00 PM ET
- Sent to
- 1000libraries.com, publishing.1000libraries.com
- Size
- 55 KB
- Images
- 22
- Links
- 23, 2 of them buttons
- Subject length
- 20 characters
Against 1000 Libraries's usual
Sent in the 6 PM hour, which holds 20% of its emails; 53% arrive in the 7 PM hour. The subject is 20 characters; its average is 35.
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
- 1000 Libraries <[email protected]>
- Subject
- Did you guess right?
- Date
- Fri, 23 Oct 2026 22:00:58 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-46
- Return-Path domain
- k1.1000libraries.1000libraries.com
- DKIM signature
- d=1000libraries.1000libraries.com s=s1
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-jvwss with SMTP
- from (unnamed) by geopod-ismtpd-46 with HTTP
Other sending headers (names only): X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID
Sent just before and after
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| Oct 21, 2026 6:01 PM | Your second clue is here 💌 | |
| Oct 21, 2026 6:00 AM | Last day to have it for Halloween 🎃 | |
| Oct 19, 2026 8:01 PM | Your weekly dose of bookish positivity ✨ |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 23, 2026.









