SALE: Back To School - 20% Off All Cards

Preview text: Send a Back To School card in seconds!

PostableMonday, Aug 17, 2026 at 10:23 AM EasternKlaviyo
PostableSALE: Back To School - 20% Off All Cards
Subject
SALE: Back To School - 20% Off All Cards
Preview text
Send a Back To School card in seconds!
From
emails@postable.com
Sent
Mon Aug 17, 2026, 10:23 AM ET
Size
82 KB
Images
10
Links
21, 6 of them buttons
Subject length
40 characters

Against Postable's usual

Sent in its busiest hour, 10 AM, which holds 59% of its emails. The subject is 40 characters; its average is 29.

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
Postable <[email protected]>
Subject
SALE: Back To School - 20% Off All Cards
Date
Mon, 17 Aug 2026 14:23:16 +0000 (UTC)
Message-ID domain
geopod-ismtpd-53
Return-Path domain
send.postable.com
DKIM signature
d=postable.com s=kl2
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. by recvd-…-x88px with SMTP
  2. from (unnamed) by geopod-ismtpd-53 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

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Sent just before and after

Aug 23, 2026 9:17 AMSchool's back. 20% off all cards is ending...
Aug 20, 2026 10:06 AMBack to School Sale Continues! ✏️
Aug 18, 2026 10:08 AMSend a Card Just Because 💌
Aug 17, 2026 10:23 AMSALE: Back To School - 20% Off All Cards (this email)
Aug 16, 2026 9:16 AMThese will make them laugh 😂
Aug 13, 2026 10:08 AMA few hidden gems 💎
Aug 11, 2026 10:08 AMCool cards to send now 😎

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