Access Deeztek Nextcloud with Deeztek Mail Credentials

 Navigate to Deeztek Mail at https://mail.hosting.deeztek.com and login with your mailbox username and password (Figure 1):
Figure 1
Once logged in, click the Deeztek Apps button on the upper-right corner and on the resultant menu, click on Nextcloud (Figure 2).
Figure 2
On the Login to Deeztek Cloud screen, click on the Login with Deeztek Mail Account button (Figure 3):
Figure 3
On the Authorize application screen, click the Authorize application button (Figure 4):
Figure 4
You should now be logged in to Deeztek Cloud.