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Tuesday, May 5, 2026 at 4:10 PM EasternKlaviyo

Filters FastYour discount was upgraded!

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Sent in the 4 PM hour, which holds 2% of its emails; 33% arrive in the 8 AM hour. The subject is 27 characters; its average is 37.

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from o3914.m.filtersfast.com [167.89.104.25] by our receiving server with ESMTPS
by recvd-…-zmj79 with SMTP
from (unnamed) by geopod-ismtpd-32 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

	May 7, 2026 8:25 AM	How do Filters Fast filters compare?
	May 6, 2026 4:10 PM	Your 15% off is expiring soon
	May 6, 2026 8:19 AM	hey, we saved 20% off and free shipping for you 🤫
	May 5, 2026 4:10 PM	Your discount was upgraded! (this email)
	May 5, 2026 2:25 PM	your 20% off disappears at midnight 🕛
	May 5, 2026 8:14 AM	don't forget: your fridge has an AIR filter \| 20% off event ends tonight
	May 4, 2026 4:10 PM	10% off is waiting inside