Internet Service Providers (ISPs), like Google, Yahoo, and Microsoft, use SPF authentication as a way to scan incoming emails for spam or spoofed addresses. Emails that fail authentication are more likely to arrive in a spam or junk folder.

To help ensure your Vestorly emails reach your recipients’ inboxes, you can add Vestorly to your SPF record. You may need to share these instructions with your IT department or webmaster.

  1. Use this guide to find the instructions to edit your SPF record for your specific web host.

  2. When you find your SPF record, it probably looks something like this: v=spf1 a mx

  3. Update it to include the Vestorly server to look like this: v=spf1 a mx ip4: ip4: ip4: ~all


Here are some instructions for editing DNS records with popular domain providers. If your service isn’t listed here, log in to your provider’s site and search their help documents, or contact their customer support team.

Amazon Web Services: Configuring DNS, Resource Record Types

GoDaddy: Add a CNAME Record

Google Domains: DNS Basics

Hostgator: Manage DNS records

Hover: Edit DNS Record

Namecheap: SPF & DKIM

Squarespace: Advanced DNS Settings

Stablehost: How do I get to cpanel?

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