Configure email DNS and find the selector
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1
Open the email domain setup
In hPanel open Emails, choose Manage for the email service, select Connect Domain and open Increase email deliverability to see the expected records.
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2
Connect or publish the records
Use Connect automatically when Hostinger controls the nameservers. Otherwise copy the displayed SPF, DKIM and DMARC records to the provider that hosts the authoritative DNS zone.
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3
Identify the selector
Hostinger Email can publish CNAME names such as hostingermail-a._domainkey, hostingermail-b._domainkey and hostingermail-c._domainkey. Confirm the selector currently signing mail from the s= value in a new message header.
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4
Enter the active selector
Enter only the active prefix, for example hostingermail-a, in VerifySeal. Keep all Hostinger-required DKIM CNAME records published so provider key rotation continues to work.
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5
Install the issued seal
After the DNS check passes, follow the webmail or desktop email-program guide to insert the linked seal image into the verified sender signature.