Spam and phish ZAP split

[MSFTTracyP]

Mimi

[opbld33]

Docs Build status updates of commit c81212f:

🕙 Full build: the average full build time is 11 min(s) 47 sec(s), this is based on the last 1000 build(s) for this repository.

[opbld31]

Docs Build status updates of commit c81212f:

✅ Validation status: passed

File	Status	Preview URL	Details
exchange/exchange-ps/exchange/antispam-antimalware/New-HostedContentFilterPolicy.md	✅Succeeded	View (exchange-ps)

For more details, please refer to the build report.

Note: If you changed an existing file name or deleted a file, broken links in other files to the deleted or renamed file are listed only in the full build report.

[MSFTTracyP]

Can't merge.

[opbld32]

Docs Build status updates of commit c81212f:

🕙 Full build: the average full build time is 11 min(s) 47 sec(s), this is based on the last 1000 build(s) for this repository.

[opbld34]

Docs Build status updates of commit c81212f:

✅ Validation status: passed

File	Status	Preview URL	Details
exchange/exchange-ps/exchange/antispam-antimalware/New-HostedContentFilterPolicy.md	✅Succeeded	View (exchange-ps)

For more details, please refer to the build report.

Note: If you changed an existing file name or deleted a file, broken links in other files to the deleted or renamed file are listed only in the full build report.

[chrisda]

Content of this PR edited and moved into PR #4079