Make Your Postal Marketing a ‘Must Open’
Preview text: Order today, delivered tomorrow. Perfect packaging is just a click away.

Using this email in an article? Credit: All Colour Envelopes email via They Sent It, with a link to this page. Full-size image
- Subject
- Make Your Postal Marketing a ‘Must Open’
- Preview text
- Order today, delivered tomorrow. Perfect packaging is just a click away.
- From
- noreply@
allcolour.com - Brand
- All Colour Envelopes
- ESP
- Klaviyo
- Sent
- Sun Nov 1, 2026, 11:12 PM ET
- Sent to
- colour-envelopes.org
- Size
- 49 KB
- Images
- 10
- Links
- 19, 5 of them buttons
- Subject length
- 41 characters
Against All Colour Envelopes's usual
Sent in the 11 PM hour, which holds 11% of its emails; 22% arrive in the 4 AM hour. The subject is 41 characters; its average is 32.
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
- All Colour Envelopes <[email protected]>
- Subject
- Make Your Postal Marketing a ‘Must Open’
- Date
- Mon, 02 Nov 2026 04:12:59 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-79
- Return-Path domain
- send.allcolour.com
- DKIM signature
- d=allcolour.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-s4v2c with SMTP
- from (unnamed) by geopod-ismtpd-79 with HTTP
Other sending headers (names only): X-Kmail-Account, X-Kmail-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID
Sent just before and after
| Nov 7, 2026 3:07 AM | Seal the deal today | |
| Nov 5, 2026 3:06 AM | Make Your Postal Marketing a ‘Must Open’ | |
| Nov 3, 2026 11:13 PM | Seal the deal today | |
| Nov 1, 2026 11:12 PM | Make Your Postal Marketing a ‘Must Open’ (this email) | |
| Oct 17, 2026 4:50 AM | Thank You For Your Enquiry | All Colour Envelopes | |
| Oct 14, 2026 5:45 PM | Thank You For Your Enquiry | All Colour Envelopes | |
| Oct 13, 2026 4:48 AM | Flat Out Protection 📮 |
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Make Your Postal Marketing a ‘Must Open’
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Thank You For Your Enquiry | All Colour Envelopes
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Oct 1, 2026 7:24 AM
Add a little colour to your post 🌈
Sep 29, 2026 4:14 AM
Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Nov 1, 2026.








