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Warmy Keeps Zeta Global Emails Out Of Spam And Promotions

Warmy connects to your Zeta Global sending domain to warm it up automatically, validate SPF, DKIM and DMARC, monitor reputation and blocklists, and show exactly where your campaigns land across Gmail, Outlook and Yahoo, before you press send.

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Average inbox placement
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Loved By Thousands Of Marketers Around The World

The platform’s warmup processes make sure that our cold emails don’t bounce into spam filters. It also makes use of AI behavior tracking as we’re sending which is great for campaigns scaling. It’s also really valuable to be able to track open rates and responses.
Allan Black
Allan BlackSenior Affiliate & Strategic Partnerships Manager
ActualSales
Setup in under 25 seconds

Connect Zeta Global To Warmy In Less Than 25 Seconds

No code, no migration, no change to how your team works in Zeta Global. Three clicks and Warmy starts protecting the domain your campaigns are sent from.

  1. 01

    Pick Zeta Global

    Choose Zeta Global from the provider list inside Warmy - no developer, no API tinkering.

  2. 02

    Connect your sending domain

    Paste the sending address Zeta Global uses. Warmy checks SPF, DKIM and DMARC instantly.

  3. 03

    Press start

    Warm-up, inbox-placement tests and reputation monitoring begin on the same day.

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What Warmy Fixes For Zeta Global Senders

Zeta Global sends the campaign. Warmy makes sure it reaches the inbox.

Warm up your Zeta Global sending domain

Warmy sends and engages with human-like conversations from your domain, so Gmail, Outlook and Yahoo learn to trust your campaigns before your next Zeta Global send.

Warmy email warm-up dashboard showing daily sending volume and engagement

See where Zeta Global campaigns land

Seed-list tests place your real Zeta Global template in live mailboxes and show inbox, promotions or spam for every provider - before you press send.

Warmy seed list results showing inbox, promotions and spam placement per provider

Monitor reputation and authentication

Continuous checks on SPF, DKIM, DMARC, blocklists and Google Postmaster data, with alerts the moment your Zeta Global domain starts slipping.

Warmy deliverability insights dashboard with domain reputation and authentication checks

Zeta Global authentication

How To Authenticate Your Zeta Global Sending Domain

Zeta Global runs data-driven email programs at enterprise scale from the Zeta Marketing Platform. Gmail, Yahoo and Microsoft require authenticated email from bulk senders, so a authenticated sending domain with valid SPF, DKIM and DMARC is the baseline for reaching the inbox.

  1. 01Open Zeta Global with an account that has administrator access.
  2. 02Go to Zeta Marketing Platform → Admin → Deliverability → Sending domains.
  3. 03Add the sending subdomain you want to use, for example send.example.com.
  4. 04Copy the DNS records Zeta Global generates - typically CNAME or TXT DKIM records generated by Zeta.
  5. 05Publish each record with your DNS provider, exactly as shown.
  6. 06Return to Zeta Global and run verification once DNS has propagated.
  7. 07Publish a DMARC TXT record at _dmarc.example.com, starting with p=none.
  8. 08Send a test message and confirm spf=pass, dkim=pass and dmarc=pass.
ProtocolPurposeTypical recordWhat it verifies
SPFAuthorizes sending infrastructureTXT record on the sending domainThe sending server
DKIMAdds a cryptographic signatureCNAME or TXT DKIM records generated by ZetaThe message and the signing domain
DMARCDefines alignment and failure policyTXT record at _dmarcThe visible From domain

Record names and values differ per account. Always copy them from your own Zeta Global screen rather than from a generic example.

Why placement drops

Why Zeta Global Emails Go To Spam Or Promotions

Authentication only proves who sent the message. Placement depends on reputation, engagement and list quality - and Zeta Global senders hit a few specific problems.

Enterprise programs send huge audience segments in short bursts, so any reputation weakness is amplified within a single campaign.

Zeta accounts often send from several subdomains at once, and each one needs its own authentication and warm-up history.

Data-driven audience expansion can reintroduce long-inactive recipients, raising complaint and bounce rates quickly.

Common causes across every sender

  • A cold sending domain pushed to full volume in a single campaign.
  • Invalid, purchased or long-inactive addresses raising bounce and complaint rates.
  • Weak or missing DMARC alignment between the signing domain and the From address.
  • Blocklist entries or a damaged IP reputation nobody is monitoring.
  • Image-heavy, discount-heavy templates that filters cluster into promotions.

Zeta Global Deliverability Checklist

  • Authenticated sending domain configured and verified
  • Only one SPF record per hostname, under the 10-lookup limit
  • DKIM records published and passing
  • DMARC record live and monitored
  • SPF or DKIM aligned with the visible From domain
  • Sending domain warmed up gradually
  • Google Postmaster Tools connected
  • Blocklists checked continuously
  • Inbox-placement test run before major campaigns
  • Inactive and invalid recipients suppressed
Warmy for Zeta Global senders

Test Your Zeta Global Deliverability With Warmy

Passing SPF, DKIM and DMARC confirms authentication, but it does not reveal where your campaigns actually land. Warmy helps Zeta Global senders test inbox placement across major providers, monitor domain reputation, identify blocklist issues and detect authentication problems before a campaign is sent.

Inbox placement testing

See the inbox, promotions and spam split per provider before you press send.

Domain reputation monitoring

Track reputation, blocklists and authentication changes continuously.

Automated warm-up

Build reputation on a new Zeta Global sending subdomain with human-like activity.

Deliverability experts

Certified specialists review your setup and prioritize what to fix first.

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FAQ

Zeta Global Deliverability
Frequently Asked Questions

Yes. Warmy connects to the domain and mailboxes you send from with Zeta Global in under 25 seconds. You select Zeta Global in the provider list, connect your sending domain, and warm-up, placement testing and monitoring start the same day.

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Related Warmy Tools And Guides

Last reviewed August 2026 by Daniel Shnaider, Warmy Co-Founder, email deliverability specialist, for Zeta Global senders.

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