Only 48 hours to go
Preview text: TL;DR: Plus Week ends Friday at noon CT. Join for just $12/month to unlock exclusive…

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- Subject
- Only 48 hours to go
- Preview text
- TL;DR: Plus Week ends Friday at noon CT. Join for just $12/month to unlock exclusive…
- From
- support@
appsumo.com - Brand
- AppSumo
- ESP
- Klaviyo
- Sent
- Wed Sep 16, 2026, 3:01 PM ET
- Size
- 62 KB
- Images
- 17
- Links
- 21, 3 of them buttons
- Subject length
- 19 characters
Against AppSumo's usual
Sent in the 3 PM hour, which holds 6% of its emails; 90% arrive in the 10 AM hour. The subject is 19 characters, the same as its average.
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
- AppSumo <[email protected]>
- Subject
- Only 48 hours to go
- Date
- Wed, 16 Sep 2026 19:01:39 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-89
- Return-Path domain
- send.appsumo.com
- DKIM signature
- d=appsumo.com s=s1
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-7s7w7 with SMTP
- from (unnamed) by geopod-ismtpd-89 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
| Sep 18, 2026 10:06 AM | Adaptly ever after | |
| Sep 17, 2026 3:02 PM | Plus Week ends tomorrow | |
| Sep 17, 2026 10:03 AM | Sound it out | |
| Sep 16, 2026 3:01 PM | Only 48 hours to go (this email) | |
| Sep 16, 2026 10:02 AM | Brand new you | |
| Sep 15, 2026 10:00 AM | Zero to hero | |
| Sep 14, 2026 10:04 AM | Plus Week has arrived |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Sep 16, 2026.








