hi guys
I’m facing an issue with outlook that driving me nuts
first here is my config
ISP1 gateway: 41.41.186.x with speed of 8MB & unlimited download
ISP2 gateway: 192.168.5.x with speed of 8MB & limited download of 120GB monthly
LAN : 192.168.1.0/24
Router OS 5.18 & 5.20
already setup everything
dhcp - hotspot - firewall - nat , with load balancing & these conditions
1- users in ranges (192.168.1.0/25,192.168.1.128/26) has limited speeds & browse internet behind opendns servers & goes out using ISP1
2- users in range (192.168.1.192/26) has unlimited speeds (hotspot bindings) & browse internet behind google dns servers & goes out using ISP2
3- our email host is yahoo & connect using outlook so I walled garden mail ports 995 , 465 etc. in hotspot so outlook can download emails with full-speed without users having to login on hotspot
my issues/needs
1- outlook works fine & email download is perfect using 8 MB speed but once the user login to hotspot, emails download speed drops down to the user’s (512 KB) & outlook fail to download many messages & gives error the connection to the server is interrupted contact the server admin or ISP (this is very annoying & makes me look like a fool at my workplace)
2- need to prevent spicefic macs from getting dhcp lease from my router
3- need to grant access to some IPs to specific IPs (eg. need to limit access to a manager’s network printer to him & me only , it’s not nice that a user can find the CEO’s network printer & print to it by mistake 
)
attached screen shots of my firewall
hope that anyone can help me with this & really appreciate it
thanks in advance
