Can you prove you wrote your book?

Preview text: BookSpace Weekly, October 17, 2026 A memoir written in 2011 gets flagged as AI, the…

Books.by WeeklySaturday, Oct 17, 2026 at 10:30 AM EasternKlaviyo
Books.by WeeklyCan you prove you wrote your book?
Subject
Can you prove you wrote your book?
Preview text
BookSpace Weekly, October 17, 2026 A memoir written in 2011 gets flagged as AI, the…
From
hello@books.by
Sent
Sat Oct 17, 2026, 10:30 AM ET
Sent to
books.by, try.books.by
Size
27 KB
Images
4
Links
7, 1 of them buttons
Subject length
34 characters

Against Books.by Weekly's usual

Sent in its busiest hour, 10 AM, which holds 48% of its emails. The subject is 34 characters; its average is 43.

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
BookSpace Weekly <[email protected]>
Subject
Can you prove you wrote your book?
Date
Sat, 17 Oct 2026 14:30:13 +0000 (UTC)
Message-ID domain
geopod-ismtpd-103
Return-Path domain
k1.send.books.by
DKIM signature
d=send.books.by s=s1
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. by recvd-…-49wxj with SMTP
  2. from (unnamed) by geopod-ismtpd-103 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

Report this email

Sent just before and after

Oct 23, 2026 7:42 PMHere's what your first sale looks like 💸
Oct 22, 2026 7:41 PMA message from our founder 👋
Oct 22, 2026 7:30 PM50% Off: Your Personal Bookstore Awaits 📚
Oct 17, 2026 10:30 AMCan you prove you wrote your book? (this email)
Oct 10, 2026 10:30 AMThe cheapest print run is often the most expensive
Oct 8, 2026 6:01 AMBooks.by is now BookSpace.com
Sep 26, 2026 9:30 AMWhy readers never meet some good books

More from Books.by Weekly

All Books.by Weekly emails

Get the Black Friday insights

We're collecting every Black Friday email from more than 50,000 brands as it lands. Get what we find: who starts first, the biggest discounts, and the subject lines that stand out.

Free. Unsubscribe anytime.