Are you smarter than an undergraduate?
Preview text: Take the pop quiz for engineers and find out.

Use this example
- Subject
- Are you smarter than an undergraduate?
- Preview text
- Take the pop quiz for engineers and find out.
- From
- info@
pdhengineer.com - Brand
- PDHengineer
- ESP
- Klaviyo
- Sent
- Tue Oct 13, 2026, 8:45 AM ET
- Sent to
- lunchpdh.com, pdh99.com, pdhengineer.com, pdhengineer.site, pdhethics.com, pdhnews.com, pdhonline.net, pdhweb.com
- Size
- 33 KB
- Images
- 4
- Links
- 7, 1 of them buttons
- Subject length
- 38 characters
Against PDHengineer's usual
Sent in its busiest hour, 8 AM, which holds 28% of its emails. The subject is 38 characters; its average is 44.
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
- PDHengineer <[email protected]>
- Subject
- Are you smarter than an undergraduate?
- Date
- Tue, 13 Oct 2026 12:45:45 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-48
- Return-Path domain
- send.pdhengineer.com
- DKIM signature
- d=pdhengineer.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-vf468 with SMTP
- from (unnamed) by geopod-ismtpd-48 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 10:38 AM | Purchase your PDH course now | |
| Oct 13, 2026 8:02 PM | Ready To Expand Your Continuing Education Journey? | |
| Oct 13, 2026 12:37 PM | Thanks for stopping by! | |
| Oct 13, 2026 8:45 AM | Are you smarter than an undergraduate? (this email) | |
| Oct 7, 2026 9:51 AM | Purchase your PDH course now | |
| Oct 6, 2026 11:50 AM | Thanks for stopping by! | |
| Oct 6, 2026 8:46 AM | Tuesday Tidbits: How Drones Are Transforming Engineering Projects |
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