You can change your password through the SMB Solutions password portal.
For Australian and New Zealand Customers and Partners: http://selfservice.smbsolutions.com.au:8888/
For South-East Asia Customers and Partners: http://selfservice.smbsolutionssg.com:8888/
Login using your SMB Solutions usercode and password, then select the Change Password tab at the top of the screen.
For detailed instructions on how to use the password portal, see our blog post here – https://www.smbsolutions.com.au/technical-tips-how-to-change-your-smb-solutions-password/