Direct send without SMTP relay server
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SMTP Relay in Office 365 environment | Part 3#4 - o365info
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The SMTP relay can be configured on a separate IIS 6.0 server or on the ISA Server 2004 firewall machine itself. The advantage of putting the SMTP relay... | By Durgesh Mishra | Facebook
Direct send without SMTP relay server
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SMTP Relay
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Configuring an Inbound and Outbound SMTP Relay to Complement ISA 2004 Firewall Protection for Exchange Servers
Configuring an Inbound and Outbound SMTP Relay to Complement ISA 2004 Firewall Protection for Exchange Servers
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Email 101: What Is an SMTP Relay and Why Do We Use It? - Business 2 Community
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SMTP Relay in Office 365 environment | Part 3#4 - o365info
