Netcore Cloud is an Indian enterprise omnichannel customer engagement platform serving mid-market and enterprise B2C brands globally with email, SMS, WhatsApp, push, and web personalization. The unsubscribe mechanism uses the {{unsubscribe_url}} merge tag placed in email campaigns, and Netcore emits RFC 8058 headers automatically for authenticated sending domains. Consent is tracked at the customer profile level with cross-channel subscription state. This guide covers the tag, the omnichannel model, and how to verify the setup end to end.
netcore (Pepipost) unsubscribe link
| Tag syntax | {{unsubscribe_url}} |
| Placement | Auto-embedded in every campaign footer |
| Scope | Customer profile-level opt-out with cross-channel state |
| Config path | Admin > Sender configuration > Footer |
| RFC 8058 one-click | Yes, automatic for authenticated sending domains |
How to add the unsubscribe tag in netcore (Pepipost)
Place the merge tag exactly as shown below in the email template. netcore (Pepipost) replaces it at send time with a signed URL scoped to the recipient and campaign.
{{unsubscribe_url}}For custom HTML templates, wrap the tag in an anchor to render a proper hyperlink in the delivered email:
<a href="{{unsubscribe_url}}">Unsubscribe from this list</a>Auto-embedded in every campaign footer
Yes, automatic for authenticated sending domains The recipient's mailbox provider (Gmail, Yahoo) uses the List-Unsubscribe-Post header to expose the native one-click button on the message. Requires domain authentication with DKIM and DMARC.
Netcore Indian founding plus global enterprise reach means multi-jurisdictional compliance overlay: Indian DPDP Act 2023, EU GDPR, US CAN-SPAM, and APAC PDPA variants. Configure per-region sending practices and consent basis carefully. Cross-channel omnichannel unifies email, SMS, WhatsApp, and push consent state; configure per-channel scoping when regional or business expectations require it.
Testing your netcore (Pepipost) unsubscribe link
- Send a test message to a controlled Gmail address you own via the netcore (Pepipost) campaign preview action
- Click the footer unsubscribe link and confirm the opt-out on the landing page
- Check the subscriber or contact record: the status should be Unsubscribed within seconds
- Verify the RFC 8058 headers in Gmail: open the message, click three dots, then Show original. Look for
List-UnsubscribeandList-Unsubscribe-Post: List-Unsubscribe=One-Click
Want the full 222-platform reference?
See the pillar guide with the compliance landscape, the RFC 8058 deep dive, and the unsubscribe tag for every ESP: How to add an unsubscribe link: the complete 2026 guide →
How to add the Netcore unsubscribe link (step by step)
- Open your campaign in the Netcore editor.
- Add or edit a text block in the footer.
- Insert the merge tag
{{unsubscribe_url}}. - Wrap it in an anchor:
<a href="{{unsubscribe_url}}">Unsubscribe</a>. - Configure the sender identity under Admin > Sender configuration > Footer.
- Send a test to a seed address and verify the rendered link routes to the Netcore-hosted preference page.
Multi-jurisdictional enterprise compliance
Netcore Indian founding plus global enterprise reach means multi-jurisdictional compliance overlay: Indian DPDP Act 2023, EU GDPR, US CAN-SPAM, and APAC PDPA variants. Configure per-region sending practices and consent basis carefully. Cross-channel omnichannel unifies email, SMS, WhatsApp, and push consent state; configure per-channel scoping when regional or business expectations require it. Enterprise multi-brand deployments run under one account with per-brand data isolation.
RFC 8058 one-click headers
Netcore added RFC 8058 one-click unsubscribe automatically ahead of the Google and Yahoo February 2024 requirements. The List-Unsubscribe and List-Unsubscribe-Post headers inject on every marketing send from domains authenticated under Admin > Sender configuration. SPF and DKIM records must be verified. Multi-region enterprise deployments each honor RFC 8058 with regional infrastructure.
Omnichannel customer engagement
Netcore omnichannel customer engagement combines email marketing, SMS, WhatsApp business messaging, mobile push, and web personalization from a unified customer profile database. Cross-channel journey orchestration routes messages to the best channel based on preferences and delivery success. Retail, banking, telecom, and B2C brands benefit from unified customer engagement across all touchpoints.
Frequently Asked Questions
What is the Netcore unsubscribe tag?
The merge tag is {{unsubscribe_url}}. Netcore replaces it at send time with a signed URL scoped to the customer profile.
Is Netcore compliant with Indian DPDP Act?
Yes. Indian DPDP Act 2023 enforcement applies to Indian data subjects. Global deployments overlay EU GDPR, US CAN-SPAM, and APAC PDPA variants per region.
Does Netcore support one-click unsubscribe for Gmail and Yahoo?
Yes, automatically for authenticated domains. Netcore injects List-Unsubscribe and List-Unsubscribe-Post headers on every marketing send.
Does email opt-out stop WhatsApp on Netcore?
Depends on configuration. Unified cross-channel consent propagates opt-out across channels. Per-channel scoping keeps WhatsApp transactional active after email marketing opt-out.
How does Netcore compare to CleverTap or Insider?
All three target enterprise omnichannel. Netcore emphasizes Indian founding with global reach. CleverTap focuses on mobile-first. Insider targets predictive personalization. Vendor choice depends on regional focus.
About the Author
Alaa · LinkedIn
Email infrastructure specialist with 8+ years of hands-on experience in SMTP, deliverability, and email verification. I’ve configured and troubleshot mail systems across Postfix, Exchange, and cloud relays, managed IP reputation and warmup campaigns, and built verification pipelines processing millions of addresses. My work spans DNS authentication (SPF, DKIM, DMARC, BIMI), bounce handling, blocklist monitoring, and compliance frameworks including CAN-SPAM and GDPR. I write every article on SMTPedia to give email professionals, developers, and marketers the accurate, RFC-grounded reference they need.
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