Let’s talk about the thing nobody wants to admit: A lot of email deliverability problems aren’t caused by the inbox providers for no reason—they’re caused by ghosting your email list.
Not on purpose. Not because you’re shady. Because you’re busy. Because content takes time. Because you blinked, and it’s been six weeks since you emailed your list.
But inbox providers don’t interpret silence as “you’re booked out and thriving.”
Inbox providers interpret silence as “who is this and why are they suddenly yelling into the inbox?”
And subscribers? Silence acts as “I forgot who you are.” Then they get your next email and think, “Wait…did I sign up for this?” because they’ve forgotten who you are. That’s when you get the dreaded delete, unsubscribe, or worst-case: spam complaint.
So yes—emailing regularly matters for sales. Because trust needs repetition, and inbox placement is a long-term relationship with your subscribers and inbox providers.
Deliverability Is a Trust Score
Email deliverability is simply: where your email lands. Inbox, promotions tab, spam, or blocked entirely.
And while you can’t control everything, you can control the things inbox providers use to decide if you’re trustworthy: Your authentication setup, your complaint rate, your engagement signals, and your sending behavior over time.
The big inbox providers have been getting louder about requirements for people who send email at scale, especially around authentication and easy unsubscribing.
Translation: deliverability isn’t just “write better subject lines.” It’s also “prove you’re you” and “stop sending emails people don’t want.”
Inbox providers watch reputation, engagement, and patterns to decide whether you’re legit or a scammer who’s going to blast newsletters filled with spam.
Here’s the simplest way to understand it: inbox providers are trying to protect their users from junk and scams. So they look for signals that your emails are wanted and legitimate.
Two of those signals you can influence immediately: engagement (opens, clicks, replies, saves, moving you to primary, etc.) and consistency (a stable sending pattern that doesn’t look like random bursts of energy similar to cat zoomies).
Sudden send volume spikes and inconsistent frequency can raise red flags and make inbox providers think you’re up to no good.
That’s not to say you can’t take a break for a week here or there. The key is to keep the regular cadence of newsletters sent out weekly, the majority of times, so when life happens, it’s not the end of the world if you don’t email. Then your sender reputation doesn’t reset to “stranger danger” every time you disappear.
The Double Trust Problem: Your Subscribers + Inbox Providers
This is the part that makes consistency such a powerful strategy: the same behavior that builds trust with people also builds the engagement signals that help your deliverability.
If subscribers forget you, they won’t open, let alone click a link in one of your emails or reply back.
If you only email when you’re launching, you’re training your audience to associate your name with “someone is about to ask me for money.”
That doesn’t make you a scammy business. But it does make your emails easy to ignore because all you do is sell to your audience and never build trust with them.
And a list full of subscribers who ignore your newsletters has great consequences, like: lower open rates, fewer click-throughs, less replying, more deletes without reading your emails, etc.
All of those things above tell inbox providers, “this sender isn’t that relevant.”
And if the cycle of your subscribers never opening continues, your deliverability gets worse: you don’t email consistently → people forget you → fewer opens → inbox providers trust you less → you land in spam/promotions more → even fewer opens → you panic and email less → repeat forever until you cry.
That’s why you need to build a predictable presence with your email list so they remember you and your emails continue to look like wanted mail.
What “Email Regularly” Actually Means
Regularly newsletter does not mean daily. Consistency matters more than frequency for email deliverability.
A consistent weekly email will always beat a chaotic “I email five times this week, then vanish for a month,” because you’re building a sending history with stable behavior. You’re also building a relationship rhythm with subscribers so your name stays familiar.
Sudden spikes in sending are when problems arise with deliverability.
Email Marketing Non-Negotiables That Support Deliverability
Email consistency helps with a large percentage of deliverability problems, but it’s not the only lever you can pull to help.
If your technical foundation is messy, you can email every week and still end up in the spam folder.
Authenticate your domain (SPF, DKIM, DMARC)
Authentication is how you prove your emails are actually coming from you, not someone spoofing your domain.
If you’re sending “bulk” mail (basically, if you’re trying to sell something from emails, consider yourself bulk,) you need three records on your domain to authenticate it.
Make unsubscribing easy (one-click expectations)
Your email service provider (ESP) should make it easy to implement one-click unsubscribe, but don’t try to fake the system and hide your unsubscribe links with fonts that blend in with your newsletter background. Not only is this an accessibility issue, but you also want someone to unsubscribe if they no longer want your emails.
This will help your deliverability in two ways: one, it means your emails are only going to people that want them, but it also prevents them from marking your emails as spam, which will hurt your deliverability, unlike unsubscribes that won’t.
I know unsubscribes sting. But fighting unsubscribes makes deliverability worse, not better. If someone doesn’t want your emails anymore, the best outcome is that they unsubscribe.
Keep spam complaints low
Google has a threshold used in its bulk sender ecosystem: keep user-reported spam rates below 0.3%
That’s why you don’t want to keep emailing people who don’t want to hear from you, who’ve gone cold, and clean them off your list and make it easy for people to unsubscribe so you don’t get marked as spam.
How to Email More Without Annoying Your List
If you’re scared to email regularly because you think people will hate you, here’s the easy fix: make your emails worth opening.
Value-filled emails don’t mean “never mention your offer.” Value means your emails give them something useful or enjoyable and make your subscribers think, “Oh, she gets me!”
Examples of emails that build trust:
- A quick win tip (something they can implement in 5 minutes)
- A behind-the-scenes story with a lesson (not a diary entry)
- A teardown (what you’d change on a sales page/email)
- A myth-buster (what’s not working anymore)
- A “steal this” template snippet
Then, when you sell, it feels natural because you’ve already been showing up and helping.
This also helps deliverability because engaged subscribers are less likely to ignore you and more likely to click and reply.
Simple segmentation that helps deliverability
Segmentation is a fancy word for “don’t send everything to all of your subscribers.”
Why does it matter? When people get emails that don’t apply to them, they stop opening them. And no opens eventually leads to the spm folder.
Email List Hygiene
This is where a lot of creators accidentally sabotage themselves: They keep emailing the same unengaged people forever because “bigger list = better.” Not if nobody opens.
Don’t keep blasting unengaged subscribers forever. If someone hasn’t opened in months, continually emailing them can drag down your engagement averages and increase your chances of spam complaints.
Run subscribers who haven’t opened your emails in 90 days through a re-engagement sequence. If they don’t respond, unsubscribe them from your email list and call it a day. Your list will be healthier without the vanity metrics of more subscribers.
Avoid Sudden Sending Volume Spikes After Long Silence
If you’ve been quiet and then you email your entire list with a promo, that’s a classic recipe for: low engagement (because they forgot you), higher complaints (because they’re surprised), and spam folder risk (because the pattern looks like a burst)
If you’ve been Inconsistent, here’s how to restart:
Start by emailing the people most likely to open: your most recent openers/clickers, customers, new subscribers, etc. Let those good engagement signals lead the way. Then gradually expand to the rest of the list over the next few sends.
**This blog includes affiliate codes and links.
