Many users complain that printing and opening mails with attachments takes much longer since installing Sophos Endpoint.
I have already done the following.- Firewall O365 required exceptions enabled- Sophos Server/Client exceptions
What other options are there that could fix this problem?
Thanks for reaching out to the Sophos Community Forum.
Do you know if there's a specific component that's affecting the performance? I suggest narrowing this down, so we know which specific component needs to be adjusted. You can do this by going through the basic troubleshooting kba.
I will reach out to you via PM to share some additional policy settings to test with.