iPhone Exchange Server Support

Mobile technology can simplify your life—and make it more fun—but only if it’s working correctly. If you’ve recently attempted iPhone Exchange setup, these error messages might look familiar to you:
  • Unable to verify certificate
  • HTTP status code: [400]
  • Exchange Account verification failed
  • Unexpected Exchange mailbox Server error
  • HTTP status code: [500]
  • HTTP status code: [409]
  • cannot get mail the connection to the server has failed

There’s no need to suffer in frustration! Our experts can sync your iPhone in no time. Since we perform this work remotely, you won’t have to been inconvenienced. Since our methods are secure, you can rest assured that your information is safe. Since we guarantee our work, you won’t have to pay a cent until we’ve solved your problems.

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Customers Tell Our Story Best …


Top qualities: Great Results, Expert, High Integrity. I have seen Craig grow his business from when he first started with us as our IT Consultant. He is great person all around. Easy to work with, very conscientious on his work, and always willing to help. He has worked extremely hard and I’m glad to see the rewards of his hard work with his company expanding and thriving. His Top qualities are: Great Results, Expert, High Integrity.

Carl Anderson Fred Anderson Toyota Raleigh, NC


I would recommend him to any client who is looking for any IT help for their organization.I have worked with Craig with implementation of EMR (Electronic Medical Records) in the Durham area. He is extremely professional and very knowledgable with the current technologies. He ensured that we never had any issues with the IT infrastructure at the practice and that was one of the primary reasons that the implementation went smoothly. He scored high points with his client and us with his professionalism and knowledge and I would recommend him to any client who is looking for any IT help for their organization.

Jaimin Anandjiwala Director of Enterprise Business Division eClinicalWorks EMR


Craig is very insightful and has the experience and expertise to fix any IT Support issue your company may run into.

Web Design and Marketing Agency in Raleigh, NC


Petronella Technology Group, Inc. is responsive, professional, conversant and able to communicate extremely technical information in comprehendible terms. We have been working with Craig and his team for more than 16 years for all of our company’s computer, network and IT Support needs in-house as well as for off-site offices. Everyone at Petronella Technology Group, Inc. is responsive, professional, conversant and able to communicate extremely technical information in comprehendible terms. Our confidence level has allowed us to recommend Petronella Technology Group, Inc. to long time business partners and associates.

Construction Company in Cary, NC