One of my manger has 3 devices: Phone, Laptop, iPad. His Laptop has outlook and it is configured on IMAP.And his iPad and Phone are configured on POP.
IMAP and POP from remote location (WAN) are really slow for him.
IMAP is important as his sent emails from one device will need to show up in
sent folder,
In this scenario is there some that can be done so he can have sent mails on all his 3 devices?