Tag: Microsoft 365 email authentication

SPF DKIM and DMARC Help for for Small Business Microsoft 365

| September 29, 2026

SPF, DKIM, and DMARC Help for for Small Business Microsoft 365

Clients often call me to help with these DNS records as they can be complicated to figure out, and if you update them wrong…it could delay your email to work correctly.

I offer by the hour, no contract consulting for small business clients using Microsoft 365.

If you need help, please use the form below to get in contact.

I can help review and troubleshoot:

    • Microsoft 365 SPF records
    • DKIM setup and activation
    • DMARC records and policies
    • Multiple services sending from one domain
    • Duplicate or conflicting SPF records
    • Email marketing authentication
    • Domain and DNS configuration errors