Enterprise Email

Email is the backbone of your business. Therefore, it should be maintained with care. Sierra Corporation knows that quality email service is about more than receiving messages. Our comprehensive hosting services include automated backup of mailstores, support for large file attachments, and extremely large mailboxes.

Experience Microsoft 365

Sierra Corporation is a proud partner of Microsoft 365. We are always ready to answer and assist with any problems your business may have.

Microsoft 365 Business provides threat protection, data protection, and device management features to help you protect your company from online threats and unauthorized access, as well as protect and manage company data on your phones, tablets, and computers.

More information on our enterprise email services:

  • Access your email from any device – tablets, phones, or a coffee shop, knowing that our spam filters and record retention policies are keeping you safe, secure, and connected 24/7.
  • Sierra performs backups of client data every hour to ensure the integrity of stored data.
  • We provide hosting services for small to medium sized clients.
  • Unlike larger companies, you will know exactly who handles and has access to your data. Additionally, our data center is located within our premise with redundant uninterrupted power supplies and natural gas generators in case of power fluctuations.
  • Sierra Corporation will retain all email backups and data for 18 months, or longer if requested, to ensure that if needed, a client can access old data and records.
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