We set up Microsoft 365 and business email the right way — with MFA, SPF, DKIM, and DMARC configured from the start — so you never have to worry about the foundation.
Add-ons available: shared mailboxes (info@, billing@, support@), additional users, device setup.
Plan options: Microsoft 365 Business Basic, Standard, or Premium.
Licensing transparency: Microsoft 365 subscriptions are billed directly by Microsoft — no markup from us.
A clean, secure foundation first. Ongoing M365 management and hourly consulting available as separate options.
Ideal for new businesses, new domains, or organizations starting fresh — no prior migration needed.
Licensing: Business Basic, Standard, or Premium — billed monthly by Microsoft directly to you.
Add-ons: shared mailboxes, additional users, device enrollment, advanced security configuration.
Retain us for day-to-day Microsoft 365 administration and support after your initial setup is complete.
No contract, no retainer. Get straightforward technology advice when you need it — billed hourly.
Ideal for businesses that just need occasional expert guidance without committing to a monthly support plan.
Already running Microsoft 365 or business email? We’ll audit your configuration, fix gaps, and document what’s in place.
Not sure if your domain is protected against spoofing and phishing? Run a free DMARC check in under a minute.
Enter your domain to instantly review your SPF, DKIM, and DMARC configuration.
Open DMARC Checker →Powered by learndmarc.com — opens in a new tab.
p=none (no enforcement)Share a screenshot of your results and we’ll walk you through what it means at no charge.
Most small businesses don’t need more technology — they need what they already have configured correctly, secured, and documented.
Every engagement begins with MFA enforcement, proper email authentication, and clean administrative access — not as an afterthought, but as the baseline.
We document what we configure and why, so you’re never dependent on us to understand your own environment. You own it.
Straightforward starting points. Pricing is scoped to your user count, domain, and selected add-ons.
Microsoft 365 licensing is billed directly by Microsoft on a monthly basis. We help you select the appropriate plan and configure it correctly.
Not included in base package: shared mailboxes, email migrations, and device enrollment (available as add-ons).
Add-ons can be included at launch or introduced as your business grows.
Share your domain, user count, and timeline. We’ll recommend the right approach and provide a clear quote.
Contact Coastline IT Group