Email Marketing — Send 1 Million Emails / Month, 98%+ Inbox Rate
Enterprise email marketing & transactional platform for Vietnamese businesses. Dedicated warmed-up IPs from the Pro plan, SPF / DKIM / DMARC compliant, drag-and-drop editor, A/B testing, automation. Gmail, Outlook, Yahoo inbox rate > 98%.
Dashboard · illustrative
- Emails sent
- 847,250
- Delivered (inbox)
- 98.4%
- Open rate
- 31.2%
- Click rate
- 8.6%
- Unsubscribe
- 0.32%
- Spam complaint
- 0.04%
- Bounce rate
- 0.91%
Pay per email sent — not per subscriber
No setup fee. Unlimited list size — you only pay for emails sent.
- Up to 10,000 emails / month
- Subscriber list: Unlimited
- Drag & drop editor
- 10 ready-made templates
- A/B test (2 variants)
- SPF + DKIM + DMARC self-setup
- Reports: open, click, bounce
- Up to 100,000 emails / month
- All Starter features
- Dedicated sending IP pre-warmed
- Automation workflows
- Behavior-based segmentation
- 50+ marketing templates
- API + Webhook (transactional)
- Up to 500,000 emails / month
- All Pro features
- 2 dedicated sending IPs
- Custom sending subdomain
- SMS + Zalo ZNS bundle
- Dedicated account manager
- Up to 10 million emails / month
- All Business features
- IP pool 4–8 dedicated IPs
- Postmaster + dedicated MTA
- White-label · sub-accounts
- SSO · audit log · compliance
- Custom contractual SLA
4 factors that affect inbox placement
BKNS supports all 4 factors on a single platform.
IP reputation
BKNS sending IPs are warmed up over time before they carry campaigns, rather than fresh IPs sending right away.
Authentication
Supports SPF, DKIM and DMARC setup for your sending domain. Signed email helps protect against spoofing.
List hygiene
Automatically removes bounced addresses and role-based addresses (info@, admin@…) from your list.
Content score
Spam-trigger words, image-to-text ratio and unsafe shortened links all lower the content score.
Illustrative figures.
What is Email Marketing used for?
Regular newsletter
Send new articles, industry insights, and promotions on a weekly or monthly schedule to your subscriber list.
Abandoned cart
Automatically remind customers who leave items in their cart within 1–24 hours.
Transactional email
Order confirmations, invoices, password resets, OTPs — via API/SMTP, billed separately from marketing quota.
Drip campaign
Automated email sequences for new users: welcome → educate → upsell. Visual workflow builder.
Need advice on an Email Marketing plan?
Contact BKNS for advice on the plan that fits your mail volume.
Email Marketing Q&A
Currently using Mailchimp or Sendinblue? Free migration consultation →
BKNS Email Marketing runs on sending infrastructure located in Vietnam, with Vietnamese-language support, VND billing, and Vietnamese-language contracts.
A dedicated IP means your sender reputation is entirely your own. On a shared IP, a single spammer in the pool can drag everyone down. Pro plans and above include a pre-warmed dedicated IP.
No. Fees are based only on emails sent, not on list size.
Yes. The dashboard includes a library of templates tested on Gmail, Outlook, iOS Mail, and dark mode; you can also upload your own HTML or MJML. The drag-and-drop editor lets non-designers build emails too.
The BKNS technical team checks SPF/DKIM/DMARC, IP reputation, and email content for free, then recommends specific fixes. In many cases the cause is just a missing DNS record.
Yes. REST endpoint + SMTP relay, with SDKs for PHP, Node, Python, and .NET. OTP, order confirmation, and password-reset emails. Real-time webhooks for bounce, open, and click events.