Most Pakistani businesses lose open rates not because their copy is weak but because their emails never reach the inbox — and the cause is almost always missing authentication, poor list hygiene, or spammy sending patterns.
Why do my marketing emails land in spam in Pakistan?
In almost every case we see, it is not the email itself — it is that the sending domain is not authenticated, the list is full of dead or unengaged addresses, or the mail is being sent from a free account that bulk-sender rules now reject. Fix those three and most inbox problems disappear.
Deliverability is decided before anyone reads your subject line. When you press send, the receiving provider — Gmail, Outlook, Yahoo, or a corporate server — runs a series of checks in a fraction of a second: is this domain allowed to send this mail, does the signature verify, how have recipients treated mail from this sender before, and does the content look like the thousands of spam messages it blocks every day. Fail enough of those and you go to the junk folder or get rejected entirely, regardless of how good the offer is.
For Pakistani businesses the problem is often compounded by habit. A lot of SMEs run campaigns from a personal Gmail or a shared office address, send to a list assembled from old contacts and a few bought sheets, and never touch DNS. Each of those is a red flag on its own; together they guarantee poor inbox placement. We regularly take over accounts where the content was fine and the entire issue was that the domain had no authentication records at all.
The frustrating part is that a filtered email is reported to you as delivered. Your sending tool shows a high delivery rate, your open rate is quietly terrible, and it looks like a copywriting problem. It is usually a plumbing problem. That is why the first thing to audit is never the email — it is the infrastructure carrying it.
There is also a geography factor. Many Pakistani lists contain a high proportion of Gmail, Yahoo, and Hotmail/Outlook addresses, which means you are sending straight into the inboxes with the strictest, most automated filtering in the world. Local or university domains behave differently, but the big free providers set the rules most of your recipients live under, so you have to meet their requirements whether you like them or not.
What are SPF, DKIM, and DMARC, and why do they matter?
They are three DNS records that prove an email genuinely came from your domain. SPF lists which servers may send for you, DKIM adds a cryptographic signature that can’t be forged, and DMARC tells receivers what to do when a message fails either check. Missing any of them makes you look like a potential forger.
Email was designed in an era of trust, so by default anyone can put your domain in the ‘From’ line. SPF, DKIM, and DMARC are the layers added since to close that gap, and in 2024 Google and Yahoo made them effectively mandatory for anyone sending bulk mail to their users. A business without them is no longer merely disadvantaged — it is often rejected before delivery.
SPF (Sender Policy Framework) is a published list of the servers and services allowed to send email using your domain. If your mail comes from a server not on that list, it fails. DKIM (DomainKeys Identified Mail) attaches a digital signature to each message, verified against a public key in your DNS, so a receiver can confirm the content wasn’t tampered with and really originated from you. DMARC ties the two together: it tells receiving servers to quarantine or reject mail that fails, and it sends you reports showing who is sending under your name — including impersonators.
The records are separate on purpose, and you need all three working for bulk sending. SPF alone breaks when mail is forwarded; DKIM survives forwarding but says nothing about policy; DMARC without the other two has nothing to enforce. Set them as a set, not one at a time.
You add these as TXT records in your domain’s DNS, usually through your domain registrar or hosting control panel. Your email service provider — Mailchimp, Brevo, Google Workspace, Zoho, or whatever you send through — publishes the exact values you need to paste in. It is a one-time technical setup, but one small typo in a record silently breaks authentication, which is why it is worth getting checked rather than assumed.
| Record | What it proves | What breaks without it |
|---|---|---|
| SPF | Which servers are allowed to send mail for your domain | Mail from your ESP looks like it came from an unauthorised source and gets junked |
| DKIM | The message is unaltered and genuinely signed by your domain | Receivers can’t verify origin; forwarded mail and bulk sends lose trust |
| DMARC | Your policy for what to do when SPF or DKIM fails, plus reporting | You get no visibility into spoofing and bulk providers may reject your mail outright |
1SPF checkIs this server allowed to send for your domain?2DKIM checkDoes the signature verify against your public key?3DMARC policyIf a check failed, quarantine or reject?4Reputation scoreHow have recipients treated your past mail?5Inbox or spamThe verdict reaches the recipient
How do I set up email authentication for my domain?
Send marketing mail from your own domain through a proper email service provider, then publish SPF, DKIM, and DMARC records in your DNS using the exact values that provider gives you — and verify each one with a checking tool before you run a campaign.
Start by moving off free and personal addresses. Marketing campaigns should go from a domain you own, such as news@yourbrand.pk, routed through an email service provider built for bulk sending. This is the step most Pakistani SMEs skip, and it is the one that unlocks everything else — you cannot authenticate mail sent from gmail.com because you don’t control that domain.
Inside your provider’s settings you’ll find a domain authentication section that generates the SPF and DKIM records specific to your account. Copy them into your DNS exactly, including any trailing dots or quotes. Then add a DMARC record — begin with a monitoring policy (p=none) so you can read the reports and confirm legitimate mail is passing before you tighten to quarantine or reject.
Verify everything. Free tools let you look up your own domain’s records and confirm SPF, DKIM, and DMARC are present and valid. Do this before the campaign, not after it underperforms. A record that exists but is malformed is worse than no record, because it looks done.
Keep your DMARC reports coming to an address you actually read. They tell you which services are sending under your domain — useful for catching both a forgotten tool you set up years ago and an actual spoofer impersonating your brand. Once you trust the data and all your legitimate mail passes, move the policy from none to quarantine, and eventually reject, to shut impersonation down entirely.
Why is my open rate low even when emails are reported as delivered?
Because ‘delivered’ only means the receiving server accepted the message — it says nothing about whether it reached the inbox or the spam folder. Mail sorted into spam is counted as delivered and almost never opened.
This is the single biggest source of confusion we see. Sending platforms report delivery rate, which is the percentage of mail the receiving server didn’t bounce. A message quietly routed to junk is still ‘delivered’. So you can have a 98% delivery rate and a 4% open rate and conclude your subject lines are weak, when the real problem is that most of your audience never saw the email.
Open rates themselves have also become unreliable since Apple’s Mail Privacy Protection started pre-loading images, which inflates opens for Apple Mail users and deflates them relative to other providers. So a low open rate could be a measurement artefact, a deliverability failure, or genuine disinterest — and you cannot tell which until you separate them.
The way to diagnose it is to look at engagement by domain. If opens from Gmail recipients are far below opens from other domains, that points to a placement problem at Gmail specifically, which is nearly always authentication or reputation. If opens are uniformly low across all providers, the content and list targeting are more likely culprits.
Seed testing helps too: send the campaign to a handful of your own accounts across Gmail, Outlook, and Yahoo and physically check where it lands. It is unglamorous and it is the fastest honest answer to ‘is this actually reaching people’. We do this routinely before signing off a client send.
What kind of content triggers spam filters?
Filters react to patterns that resemble bulk spam: all-caps and exclamation-heavy subject lines, ‘free money’ language, a single giant image with almost no text, shortened or mismatched links, and no easy way to unsubscribe. Clean content plus authentication gets you most of the way.
Modern filters are far smarter than the old keyword blocklists, but obvious triggers still hurt. Subject lines in full capitals, rows of exclamation marks, and classic spam phrasing around guaranteed earnings, free gifts, or urgent action all raise your score. Writing like a human to one person, rather than shouting at a crowd, genuinely helps.
Structure matters as much as words. An email that is one big image with no real text can’t be read by filters and looks exactly like image-based spam, so keep a healthy balance of actual text. Avoid URL shorteners in marketing mail — they hide the destination and filters distrust them — and make sure the visible link text matches where it actually goes.
A visible, working unsubscribe link is not optional. Under the 2024 bulk-sender rules it must be present and, ideally, one-click; its absence is treated as a strong spam signal, and burying it drives people to hit the ‘report spam’ button instead, which is far more damaging to your reputation than an unsubscribe.
Consistency beats cleverness. Sending from a stable ‘From’ name and address, at a steady cadence, with a predictable look, builds the sender reputation that filters reward. Wild swings in volume — nothing for three months then a blast to 50,000 people — look like a compromised account and get throttled.
- All-caps or exclamation-stuffed subject lines
- Single large image with little or no text
- Link shorteners and mismatched link text
- Missing, hidden, or broken unsubscribe link
- Sudden spikes in sending volume after long silence
How does my email list affect deliverability?
Your list is your reputation. Sending to dead addresses, people who never opted in, or bought contacts generates bounces and spam complaints that teach providers to filter everything you send — even to recipients who do want your mail.
Providers judge you partly on how recipients react. High bounce rates from invalid addresses and high complaint rates from people who never asked to hear from you both signal that you are sending unwanted mail, and that reputation follows your domain to every inbox. A dirty list drags down delivery for your good contacts too.
Bought and scraped lists are the fastest route to trouble, and they are still common among Pakistani SMEs looking for a shortcut. These lists are full of spam traps — addresses specifically planted to catch senders who didn’t get permission — and hitting even a few can get your domain blocklisted. Permission-based growth is slower and it is the only kind that works long term.
Dead weight accumulates quietly. Contacts who haven’t opened anything in six months or a year are dragging your engagement metrics down and raising your spam-placement risk. Run a re-engagement campaign to the dormant segment, and remove the ones who still don’t respond. A smaller list that engages beats a huge list that doesn’t, every time.
Validate before you send to anything you’re unsure about. Email verification services flag invalid and risky addresses so you can clean them out rather than bouncing against them live. This matters most when you import an old list or re-activate contacts you haven’t mailed in a while.
Should I use a local or international email service provider?
For most Pakistani businesses an established international provider gives better deliverability because receivers already trust its sending infrastructure — but the choice depends on your volume, budget, and whether you need local support and currency billing.
The provider you send through carries its own reputation with Gmail, Outlook, and Yahoo, and the large international platforms have spent years building that trust. For a business sending to a Pakistani audience dominated by Gmail and Yahoo addresses, that established reputation is usually worth more than any local advantage. The key requirement is that the platform supports proper domain authentication — which the serious ones all do.
Billing and support are the practical trade-offs. International platforms bill in dollars and offer support in their own time zones; a local or regional option may bill more conveniently and understand the local market, but can have thinner deliverability infrastructure. Weigh these against how much email actually drives your revenue.
Whichever you choose, the non-negotiables are the same: it must let you authenticate your own domain with SPF and DKIM, give you a clean unsubscribe mechanism, and show you engagement and complaint data. A platform that doesn’t let you authenticate your domain is not an option for marketing mail in 2024.
Do not spread sending across many tools at once. If you send marketing from one platform, transactional mail from another, and newsletters from a third, each builds its own thin reputation and none builds a strong one. Consolidate where you can, and authenticate every service that legitimately sends under your domain.
| Factor | What to look for | Why it matters |
|---|---|---|
| Domain authentication | SPF and DKIM setup supported, DMARC-friendly | Without it, bulk mail is rejected or junked by default |
| Sender reputation | Established provider trusted by Gmail/Yahoo | Their infrastructure reputation affects your placement |
| Unsubscribe handling | Built-in one-click unsubscribe | Required under 2024 bulk-sender rules |
| Reporting | Bounce, complaint, and per-domain engagement data | Lets you diagnose placement instead of guessing |
| Billing and support | Currency and time zone that suit you | Practical for day-to-day running, not a deliverability factor |
What should I do first to fix my deliverability?
Move marketing off any free address onto your own authenticated domain, publish and verify SPF, DKIM, and DMARC, clean out dead and non-consenting contacts, then warm the domain up with smaller sends before scaling.
Work in that order, because each step depends on the one before it. There is no point optimising content for a domain that has no authentication, and no point scaling volume on a list full of dead addresses. Get the foundation right first and the gains compound.
Authentication is the fastest win and should happen today. Set up your own sending domain, publish the three records, and verify them with a checking tool. If you send any volume to Gmail or Yahoo recipients, this alone often moves mail out of spam within a send or two.
Then fix the list. Remove hard bounces, drop addresses that haven’t engaged in six to twelve months after one re-engagement attempt, and stop importing anything you didn’t collect with permission. This protects the reputation you’re about to build.
Warm up before you scale. If you’re moving to a new domain or provider, start with your most engaged contacts in smaller batches and increase volume gradually over a couple of weeks, so receivers see a steady, trusted pattern rather than a sudden blast. This is exactly the kind of setup we handle for clients as part of running their campaigns — deliverability isn’t a separate project, it’s the groundwork that makes everything else measurable.
1Own authenticated domainMove off free and personal addresses2Publish SPF, DKIM, DMARCVerify each record before sending3Clean the listRemove dead and non-consenting contacts4Warm up volumeStart small, scale over weeks5Monitor and refineWatch complaints, bounces, placement
Common questions
How long does it take to see better inbox placement after fixing authentication?
Authentication fixes can help within the first one or two sends because they change how receivers classify your mail immediately. Reputation repair after a period of spam complaints or a dirty list takes longer — usually a few weeks of consistent, clean sending to a well-engaged audience before placement fully recovers.
Can I check whether my domain already has SPF, DKIM, and DMARC?
Yes. Free online lookup tools let you enter your domain and see which records exist and whether they’re valid. Do this first — many businesses assume they’re authenticated because their provider is set up, when the DNS records were never actually published or contain an error.
Is it okay to send marketing emails from Gmail or a personal address?
For a handful of personal messages, yes. For marketing campaigns to a list, no — you cannot authenticate mail sent from gmail.com because you don’t control that domain, and the 2024 bulk-sender rules mean such mail increasingly fails. Use your own domain through a proper email platform.
Will buying an email list ever work?
No. Bought lists contain spam traps and people who never consented, both of which generate complaints and bounces that damage your sender reputation and can get your domain blocklisted. It harms delivery to your genuine contacts too. Grow your list with permission instead.
Why do my emails reach some recipients but not others?
Different providers filter differently. If Gmail junks your mail but a local domain delivers it, that usually points to an authentication or reputation issue specific to the stricter provider. Checking engagement by recipient domain tells you where the problem is concentrated.
Does the content of my email matter if authentication is correct?
Yes, both matter. Authentication gets you past the first gate, but spammy structure — all-image emails, shouting subject lines, hidden unsubscribe links — can still push you into junk. Clean content plus authentication plus a healthy list is what reliably reaches the inbox.
What is a DMARC policy and should I set it to reject?
DMARC tells receivers what to do with mail that fails authentication: do nothing (none), quarantine, or reject. Start with none so you can read the reports and confirm your legitimate mail passes, then tighten to quarantine and eventually reject to shut down impersonation of your domain.
