How I Would Fix emails landing in spam in a Circle and ConvertKit automation-heavy service business Using Launch Ready.

Opening

If your Circle and ConvertKit emails are landing in spam, I would treat it as a deliverability and trust problem first, not a copy problem. In automation-heavy service businesses, the most likely root cause is broken sender authentication or a domain reputation issue caused by too many sends from a new or poorly aligned domain.

The first thing I would inspect is the sending domain setup: SPF, DKIM, DMARC, and whether Circle and ConvertKit are both sending from the same brand domain or from mixed subdomains. If that foundation is wrong, every other fix is noise and you will keep paying for traffic that never reaches inboxes.

Triage in the First Hour

1. Check the exact spam pattern.

• Is it every email or only automated sequences?
• Is it Gmail only, or also Outlook, Yahoo, and Apple Mail?
• Are replies and one-to-one emails also landing in spam?

2. Open ConvertKit deliverability and broadcast logs.

• Look for bounce rate, complaint rate, unsubscribe spikes, and delivery failures.
• Check whether a recent campaign triggered a reputation dip.

3. Inspect Circle notification or automation settings.

• Confirm which sender address and domain Circle uses.
• Verify whether Circle is sending transactional-style messages through a different identity than ConvertKit.

4. Review DNS records for the sending domain.

• SPF
• DKIM
• DMARC
• Any old Mailchimp, Google Workspace, or legacy ESP records that conflict

5. Check Cloudflare and DNS propagation.

• Make sure records are not proxied when they should be plain DNS.
• Confirm there are no accidental CNAME conflicts on mail-related subdomains.

6. Inspect inbox placement with seed accounts.

• Test Gmail, Outlook, Yahoo, Proton Mail if possible.
• Compare inbox vs promotions vs spam placement.

7. Review recent changes in the last 7 days.

• New automations
• New domain
• New landing page
• New tracking links
• New authentication records
• Sudden volume increase

8. Audit link domains inside emails.

• Are links using your own branded domain or random tracking domains?
• Are redirects clean and expected?

9. Check list hygiene.

• Old imported contacts
• Cold leads
• Unverified signups
• High hard bounce history

10. Verify account-level risk signals.

• Shared sending IP reputation if applicable
• Suspicious content patterns
• Missing unsubscribe link or broken footer compliance

dig TXT yourdomain.com +short
dig TXT _dmarc.yourdomain.com +short
dig CNAME selector1._domainkey.yourdomain.com +short

Root Causes

| Likely cause | What it looks like | How I would confirm it | |---|---|---| | SPF misconfiguration | Messages authenticate inconsistently or fail at some providers | Check DNS TXT records against exactly what ConvertKit and Circle require | | DKIM missing or broken | "Signed by" does not match your brand domain | Inspect message headers in Gmail "Show original" | | DMARC policy too weak or misaligned | Spoofed-looking mail gets filtered aggressively | Verify alignment between From domain and authenticated domains | | Poor list quality | Bounces, complaints, low opens after imports | Review imported contacts, engagement history, and suppression lists | | Too much automation volume too fast | New sequence hits cold recipients with no trust buildup | Compare send volume before and after the issue started | | Bad content patterns or tracking setup | Spammy phrasing, too many links, broken redirects | Test templates for link count, subject lines, image ratio, and URL reputation |

1. SPF misconfiguration

This is common when founders use multiple tools: Webflow forms, Circle notifications, ConvertKit broadcasts, Google Workspace, and maybe a CRM on top. SPF breaks when there are too many senders or duplicate records.

I would confirm this by checking that there is only one SPF record per root domain and that it includes every legitimate sender. If you have two SPF TXT records on the same domain, that alone can cause failures.

2. DKIM missing or not aligned

DKIM tells mailbox providers the message was signed by an approved key. If Circle signs from one subdomain and ConvertKit from another while your visible From address uses the main domain incorrectly, alignment can fail even if the email technically sends.

I confirm this by opening raw headers in Gmail and checking `DKIM-Signature`, `Authentication-Results`, and `From`. If those do not line up cleanly with your brand domain strategy, spam placement becomes much more likely.

3. DMARC policy gaps

DMARC is where you tell mailbox providers how to handle mail that fails authentication. If you have no DMARC record at all, you are giving providers less confidence in your legitimacy.

I would check whether you have `p=none`, `quarantine`, or `reject`. For a business already seeing spam issues, I usually start with visibility at `p=none`, then move toward stricter enforcement only after SPF and DKIM are stable.

4. List quality problems

Automation-heavy businesses often collect leads fast but never clean them up properly. Imported lists from old webinars, scraped contacts, cold outreach data, or stale trials can damage reputation quickly.

I confirm this by checking bounce rates above 2 percent, complaints above 0.1 percent, or very low open rates on recent sends to older segments. If one segment is toxic, I isolate it immediately instead of keeping it in the main flow.

5. Volume spikes from automations

If Circle triggers onboarding sequences while ConvertKit runs nurture campaigns at the same time, your total send pattern can look unnatural to mailbox providers. Sudden bursts from a new domain are especially risky.

I confirm this by comparing daily send counts before and after launch changes. A jump from 50 emails per day to 2,000 without warmup can absolutely push mail into spam for days or weeks.

6. Content and link reputation issues

Spam filters do not just read words; they evaluate structure. Too many links, heavy image blocks without enough text, link shorteners, broken redirects through Cloudflare misconfigurations, or repetitive CTA language all hurt trust.

I confirm this by sending test copies to seed inboxes and reviewing message headers plus rendered HTML. If the template looks like a sales blast rather than a normal service communication flow, filters react accordingly.

The Fix Plan

My approach would be to stabilize authentication first, then clean up sending behavior second.

1. Standardize sender architecture.

• Pick one primary brand domain for outbound mail.
• Use subdomains if needed for separation:
• `mail.yourdomain.com` for marketing
• `notify.yourdomain.com` for product notifications
• Keep replies on a monitored inbox

2. Repair DNS cleanly.

• Remove duplicate SPF records.
• Add only approved include mechanisms for ConvertKit and any other legitimate sender.
• Publish DKIM selectors exactly as each platform instructs.
• Add DMARC with reporting enabled so you can see failures.

3. Separate transactional from marketing traffic.

• Do not let every system send as if it were the same type of email.
• Keep onboarding receipts or alerts distinct from nurture campaigns where possible.
• This reduces reputation bleed across flows.

4. Reduce blast radius immediately.

• Pause high-volume automations for 24 to 48 hours if spam placement is severe.
• Resume with engaged segments first: recent opens, clicks on last 30 days activity.
• Avoid resending to unengaged contacts until reputation improves.

5. Clean up content structure.

• Use plain-language subject lines.
• Reduce image-heavy layouts.
• Keep one clear CTA per email where possible.
• Remove risky language like fake urgency or overpromising claims.

6. Fix link paths and tracking domains.

• Use branded domains for links where possible.
• Make sure redirects resolve fast over HTTPS with valid SSL.

```text From: hello@yourdomain.com SPF: pass DKIM: pass (aligned) DMARC: pass (aligned) Links: branded HTTPS only Volume: warmed gradually over 7-14 days ```

7. Warm up safely if the domain is new or damaged.

• Start with small sends to highly engaged users only.
• Increase volume gradually over 7 to 14 days.
• Watch complaint rate daily instead of waiting for weekly reports.

8. Set up reporting visibility. - DMARC aggregate reports to see who is sending as your domain Inbox placement tests on major providers Bounce monitoring inside ConvertKit Uptime monitoring for any linked pages used in email flows

9. Audit compliance basics. - Include physical address where required Include working unsubscribe links Make sure preference center links work on mobile too

Regression Tests Before Redeploy

Before I turn automations back on fully, I would run these checks:

1. Authentication test pass rate = 100 percent on seed inboxes. 2. Gmail "Show original" shows SPF pass, DKIM pass, DMARC pass for branded sends. 3. No duplicate SPF TXT records remain on the root domain. 4. All live email templates render correctly in Gmail web/mobile and Outlook desktop/mobile. 5. Unsubscribe links work within 2 clicks max on mobile devices. 6. Bounce rate stays below 2 percent on the first resumed batch of sends. 7. Complaint rate stays below 0.1 percent during reactivation week. 8. Seed inbox placement target: - Inbox placement at least 80 percent across Gmail/Outlook/Yahoo after fixes 9. Link checks return valid HTTPS responses with no redirect loops or mixed-content warnings. 10., Automation triggers do not create duplicate sends when both Circle and ConvertKit fire events close together.

My acceptance criteria would be simple: authenticated mail lands in inbox consistently across major providers for at least three test sends in a row before full rollout resumes.

Prevention

This problem usually comes back when nobody owns deliverability as an ongoing system concern.

What I would put in place:

• Weekly deliverability review:

- open rate trend bounce rate trend complaint rate trend spam placement samples

• DNS change control:

- no ad hoc edits without checking SPF/DKIM/DMARC impact

• Segmentation rules:

- separate engaged users from cold imports

• Security guardrails:

- least privilege access to DNS registrar, Cloudflare, Circle, ConvertKit, Google Workspace

• Monitoring:

- uptime alerts for landing pages linked in emails, DMARC aggregate reports, failed automation alerts

• QA checklist before major launches:

- test headers, test links, test unsubscribe, test mobile rendering, test fallback copy

• UX cleanup:

- make sure confirmation pages, preference centers, thank-you pages, and onboarding steps match what the email promised

• Performance hygiene:

- keep linked pages fast, because slow landing pages can increase bounces indirectly through poor engagement signals

If I were reviewing this as part of code review or launch readiness work at roadmap.sh standards level logic applies here too: behavior first; small safe changes; measurable outcomes; rollback plan ready before deployment.

When to Use Launch Ready

Launch Ready fits when you need this fixed fast without turning it into a drawn-out agency project.

What I need from you before I start:

• Domain registrar access
• Cloudflare access
• ConvertKit admin access
• Circle admin access
• Google Workspace access if used as sender/reply inbox
• Current DNS exports if available
• Examples of emails landing in spam
• The last 3 campaigns plus automation names
• Any recent changes made in the last month

What you get back:

• Clean DNS recommendations implemented safely
• Authenticated sending setup reviewed end to end
• Production deployment checks for linked assets/pages if needed
• Monitoring added so failures show up early instead of after revenue drops

My goal is not just to make one email land correctly once; it is to stop wasted ad spend,, lost conversions,, support confusion,, and reputation damage caused by broken automation infrastructure.

Delivery Map

References

1., Roadmap.sh API Security Best Practices: https://roadmap.sh/api-security-best-practices 2., Roadmap.sh Cyber Security: https://roadmap.sh/cyber-security 3., Roadmap.sh QA: https://roadmap.sh/qa 4., Google Email sender guidelines: https://support.google.com/mail/answer/81126 5., Cloudflare Email Security documentation: https://developers.cloudflare.com/email-security/

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Take the next step

If this is a problem in your product right now, here is what to do next:

• [Use the free Cyprian tools](/tools) - estimate cost, score app risk, check launch readiness, or pick the right service sprint.

• [Book a discovery call](/contact) - I will tell you honestly whether you need a sprint or if you can DIY the next step.

*Written by Cyprian Tinashe Aarons - senior full-stack and AI engineer helping founders rescue, launch, automate, and scale AI-built products.*