The Marketing Millennials – Bathroom Break #96

Episode Title: Subject Line Tactics You Haven’t Tried Yet
Hosts: Daniel Murray & Jay Schwedelson
Date: February 23, 2026

Episode Overview

This laid-back but insight-packed “Bathroom Break” mini-episode invites listeners to supercharge their email marketing campaigns by testing fresh, unconventional subject line tactics. Daniel Murray (The Marketing Millennials) and email expert Jay Schwedelson (Do This, Not That Podcast & subjectline.com) trade actionable, battle-tested tips for standing out in crowded inboxes. Their challenge: try what the “best practices” crowd ignores—sometimes bordering on what AI, or your inner critic, might never dare. Throughout, they blend expert-level hacks with playful banter, pop culture, and personal anecdotes.

Key Discussion Points & Insights

1. Why Subject Lines Still Matter

“If you don’t get your emails opened, who cares what's in your email?”
— Jay Schwedelson [02:10]

• Opens precede clicks—if nobody sees your content, the rest doesn’t matter.
• Despite automation and AI, subject lines require regular, real experiments—new tactics, new results.

2. Unconventional Subject Line Tests

A. ALL CAPS—Break “Old Rules”

“I’ve been doing all caps, and it’s actually beating the test of no caps by like 3 or 4 percentage points.”
— Daniel Murray [02:55]

• Defying fears of spam folders, Daniel sees meaningful lifts using all-uppercase subject lines.
• Jay adds, this “over 50% caps = spam” myth is outdated; test both extremes.

B. Recognizable Emojis

• Consistently using the same emoji in every email helps build inbox recognition, especially for newsletters.

“You show up in the inbox every single time and have a recognizable emoji… see if it works for your brand.”
— Daniel Murray [03:17]

C. Cap-sing One Word

• Capitalizing a single strategic word (e.g., “This ONE tip”) draws attention and boosts opens.

“Capitalizing one of the words, like ‘this ONE tip’ and capitalize one—things like that I’ve been testing a lot.”
— Daniel Murray [03:29]

D. Minimal/No Capitalization

“The reverse, which is no capitalization, not a single word capped… AI would never tell you to do.”
— Jay Schwedelson [04:19]

• Try subject lines with no caps at all—anything that pattern-interrupts, or looks “handwritten/real.”

E. Pattern Interruption

“If you can get some sort of pattern interruption moment with your subject line, it really does help… get that millisecond pause.”
— Jay Schwedelson [04:37]

• Use lines like: “Wait, this worked?” or “OK. This surprised me.”—unusual phrasing that stops the scroll.
• Mimics the “social scroll” attention-getting techniques of platforms like Instagram or TikTok.

F. Numbers at the Start

“Your tip that you’ve always talked about: adding a number at the beginning works like a charm every single time.”
— Daniel Murray [05:20]

• Example: “5 Tips to Do This,” “2026 Trends You Need”—numbers create clarity and urgency.

G. Pop Culture & Direct Relevance

• Reference current moments or directly call out your audience (e.g., “Marketers: Don’t Miss This,” or “2026 Marketing Playbook”)

“If you signify the audience, it’s super valuable to add in your subject line.”
— Daniel Murray [05:57]

H. “Accidental Internal Reveal”

“We forgot to end this.”
— Jay Schwedelson [06:05]

• Write as if the email content is a behind-the-scenes mistake or secret—“the pricing team is gonna hate this,” evokes an “insider” feeling that drives curiosity.

I. Reverse Psychology

“Not for advanced marketers” or “Ignore this if your conversions are strong.”
— Jay Schwedelson [06:36]

• Prompt opens by subtly antagonizing your target audience—no one wants to be left out.

3. Curiosity Over Clarity

“I see subject lines all the time where I know what your email is about. Why am I going to open this?... Give me something that I’m curious about.”
— Daniel Murray [07:34]

• Avoid subject lines that reveal everything (“Check out this marketing case study about XYZ”).
• Instead, tease a cool stat or observation, cut off the sentence mid-thought, or stoke curiosity.

Example:

• Full context: “Case Study: How Acme Co. Grew Revenue.”
• Teaser: “This changed everything for Acme Co…”

4. Half-Sentence Subject Lines

“Half-sentence subject lines do well. Like, literally cut it off in the middle of the thought and go. They absolutely crush it.”
— Jay Schwedelson [08:25]

• Abrupt endings drive the urge to learn “what’s next?”

Notable Quotes & Memorable Moments

• Pattern-interruption magic:
  “What you really want to think about is what is the type of subject line that AI would never tell you to do?”
  — Jay Schwedelson [04:11]

• Jay, on accidental reveals:
  “You’re basically saying, oh my God, we were supposed to end that. We didn’t end it… this accidental reveal crushes it in subject lines.”
  — Jay Schwedelson [06:13]

• Daniel, on curiosity vs. clarity:
  “Give them a little peep of something… not the full serving in the subject line.”
  — Daniel Murray [07:56]

Lighthearted Banter & Pop Culture Tangent

• The hosts riff on TV reboots, including “The Pit,” “Scrubs,” “The Office,” and the nerves around the upcoming “Harry Potter” reboot.
• Notable quip:
  “We should do a reboot of this podcast.”
  — Daniel Murray [10:08]

Timestamps – Important Segments

• [02:43] – Daniel’s recent winning subject line tests (ALL CAPS, emojis, one-word caps)
• [03:49] – Jay debunks all-caps myth; pattern interruption explained
• [05:00] – Daniel on numbers, pop culture, direct audience signals
• [06:00] – Jay on “Accidental Internal Reveal” and reverse psychology
• [07:20] – Daniel on never revealing the full content in a subject line
• [08:25] – Jay on half-sentence subject lines and curiosity
• [09:04] – Banter about TV reboots, nostalgia, and marketing parallels

Summary: The Key Takeaways

• Dare to break the mold. Use ALL CAPS, no caps, or a single capped word for a noticeably different inbox presence.
• Pattern interruption, numbers, and pop culture references work.
• Add curiosity—never give away the punchline in your subject line or preheader.
• “Accidental” internal reveals offer an authentic, behind-the-curtain feel.
• Reverse psychology can trigger opens by betting on your audience’s desire not to be excluded.
• Continuously test wild ideas, even those AI would write off.

For More:

• Follow Daniel Murray for more marketing ideas: Twitter | LinkedIn
• Check out Jay Schwedelson’s podcast: [Do This, Not That For Marketers]
• Engage with The Marketing Millennials community on LinkedIn and Instagram

Listener homework: Try one wild subject line this week—bonus points if you use reverse psychology or an “accidental” reveal. Track your open rates, and don’t forget to let Daniel and Jay know how it goes!