Outbound Port requirements Flashcards

1
Q

TCP - 443

A
Used by:
Office 365 portal
Outlook
Outlook Web App
SharePoint Online
Skype for Business client
ADFS Federation
ADFS Proxy
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2
Q

TCP - 25

A

Used for mail routing (SMTP)

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3
Q

TCP - 587

A

SMTP relay

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4
Q

TCP - 143/993

A

IMAP Simple Migration Tool

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5
Q

TCP - 80/443

A

Used by:
Microsoft Azure Active directory connect tool
Exchange management Console
Exchange management Shell

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6
Q

TCP - 995

A

Used by POP3 Secure

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7
Q

PSOM/TLS - 443

A

Skype for Business Online: Outbound data sharing

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8
Q

STUN/TCP - 443

A

Skype for Business Online: Outbound audio, video, and application sharing sessions

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9
Q

STUN/UDP - 3478

A

Skype for Business Online: Outbound audio and video sessions

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10
Q

TCP - 5223

A

Skype for Business mobile client push notifications

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11
Q

UDP - 20000-45000

A

Skype for Business outbound phone

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12
Q

RTC/UDP - 50000 - 59000

A

Skype for Business Online: outbound audio and video sessions

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