Another Black Friday offer revealed
Preview text: Another Black Friday offer revealed Signature 5 joins our Black Friday lineup with 25%…

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- Subject
- Another Black Friday offer revealed
- Preview text
- Another Black Friday offer revealed Signature 5 joins our Black Friday lineup with 25%…
- From
- ole@
system-audio.com - Brand
- System Audio
- ESP
- Mailchimp
- Sent
- Wed Oct 21, 2026, 11:01 AM ET
- Sent to
- system-audio.com, Denmark (systemaudio.dk)
- Size
- 65 KB
- Images
- 7
- Links
- 14, 3 of them buttons
- Subject length
- 35 characters
Against System Audio's usual
Sent in its busiest hour, 11 AM, which holds 39% of its emails. The subject is 35 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
- System Audio <[email protected]>
- Reply-To
- System Audio <[email protected]>
- Subject
- Another Black Friday offer revealed
- Date
- Wed, 21 Oct 2026 15:01:42 +0000
- Message-ID domain
- mail212.atl61.mcsv.net
- Return-Path domain
- mail212.atl61.mcsv.net
- DKIM signature
- d=gmail.mcsv.net s=k2; d=system-audio.com s=k3
- Authentication
- dkim=pass (gmail.mcsv.net), dkim=pass (system-audio.com), spf=pass (mail212.atl61.mcsv.net), dmarc=pass (system-audio.com)
- List-Unsubscribe
- Present, one-click
- Mailer
- Mailchimp Mailer
- Feedback-ID sender
- mc
Servers it passed through, newest first
- from mail212.atl61.mcsv.net [205.201.135.212] by our receiving server with ESMTPS
- from localhost [127.0.0.1] by mail212.atl61.mcsv.net with ESMTP
Other sending headers (names only): X-Campaign, X-campaignid, X-Report-Abuse, X-MC-User, X-Accounttype
Sent just before and after
| Oct 28, 2026 11:30 AM | Your Early Access just got even better | |
| Oct 25, 2026 11:53 AM | More equipment isn't the same as more music | |
| Oct 24, 2026 5:17 PM | It's not about more technology | |
| Oct 21, 2026 11:01 AM | Another Black Friday offer revealed (this email) | |
| Oct 19, 2026 3:39 PM | Welcome to System Audio | |
| Oct 18, 2026 11:51 AM | Hi-fi doesn't have to be complicated | |
| Oct 15, 2026 11:03 AM | You're invited: Black Friday Early Access |
More from System Audio
All System Audio emailsNov 6, 2026 1:00 AM
Your Black Friday Early Access starts tomorrow
Nov 5, 2026 11:01 AM
More equipment isn't the same as more music
Nov 4, 2026 2:43 PM
We've got another Black Friday surprise for you…
Nov 3, 2026 11:02 AM
Built around the way you listen.
Nov 3, 2026 10:55 AM
Payday Is Here. So Are Our Special Finds.
Oct 30, 2026 2:01 AM
The only review that really matters
Oct 29, 2026 11:54 AM
Hi-fi doesn't have to be complicated
Oct 28, 2026 3:42 PM
Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 21, 2026.








