5 Envelope Sizes Every Office Needs
Preview text: Match common office tasks with the right envelope.
- Subject
- 5 Envelope Sizes Every Office Needs
- Preview text
- Match common office tasks with the right envelope.
- From
- hello@
envelopes.com - Brand
- Envelopes.com
- ESP
- Klaviyo
- Sent
- Mon Oct 12, 2026, 12:01 PM ET
- Sent to
- envelope.com, envelopes.com, labelsnstickers.com
- Size
- 45 KB
- Images
- 7
- Links
- 18, 6 of them buttons
- Subject length
- 35 characters
Against Envelopes.com's usual
Sent in the 12 PM hour, which holds 24% of its emails; 31% arrive in the 8 AM hour. The subject is 35 characters; its average is 37.
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
- Envelopes.com <[email protected]>
- Subject
- 5 Envelope Sizes Every Office Needs
- Date
- Mon, 12 Oct 2026 16:01:25 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-43
- Return-Path domain
- send.envelopes.com
- DKIM signature
- d=envelopes.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-bbdrk with SMTP
- from (unnamed) by geopod-ismtpd-43 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
| Oct 14, 2026 6:54 AM | 15% Off Your First Print Shop Order ✨ | |
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| Oct 12, 2026 12:01 PM | 5 Envelope Sizes Every Office Needs (this email) | |
| Oct 12, 2026 6:52 AM | The Envelope Sizes Print Shops Reach for Most | |
| Oct 11, 2026 6:51 AM | Custom Printing That Brings Your Clients Back | |
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Same ESP and the closest weekly volume, sent on Oct 12, 2026.
