MCAKey support is available three ways — live chat, WhatsApp, and email. Real people handle every message. MCAKey support responds to most inquiries within 1 to 4 hours (mostly under an hour). Pick whatever channel is easiest for you and we will get back to you fast.
The fastest way to reach MCAKey support. Click the chat icon in the bottom right corner of any page. If we are offline, leave a message and we will get back to you.
Start ChatGreat for sharing screenshots of errors or following up on an open issue. Reach MCAKey support directly on WhatsApp for the fastest resolution on urgent orders.
+1 716 306 4665Best for non-urgent questions, bulk order inquiries, consulting requests, or anything that needs a detailed written response. MCAKey support aims to reply within 4 hours.
[email protected]We do not run a ticket system where your message disappears for days. Most inquiries are answered within 1 to 4 hours. During peak hours email responses may take up to 24 hours — but we will get to it.
When you reach out, include your order number if the question is about a purchase, the product name and error message you are seeing, and a screenshot if relevant — this speeds things up significantly. The more detail you give us upfront, the faster we resolve it.
Delivery issues — key not received, wrong key sent, resend requests
Activation support — key not working, phone activation help, CID generation
Pre-purchase questions — which product is right for your setup, licensing guidance
Bulk and business inquiries — volume pricing, invoice requirements, repeat orders
Microsoft licensing consulting — choosing the right product for a business deployment
Antivirus questions — installation, activation and troubleshooting for supported products
Order and account management — invoice copies, order history, email changes
MCAKey LLC
Registered in Montana, United States
1001 S. Main St. STE 500, Kalispell, Montana 59901, US
Email: [email protected]
Phone / WhatsApp: +1 716 306 4665
Certified Microsoft Partner — verifiable on Microsoft AppSource