Microsoft has launched High Volume Email for Exchange Online in public preview, with free access until May 2026 for ...
Microsoft announced today that inbound SMTP DANE with DNSSEC for Exchange Online, a new capability to boost email security and integrity, is now generally available. The company announced in September ...
Microsoft has added SMTP MTA Strict Transport Security (MTA-STS) support to Exchange Online to ensure Office 365 customers' email communication integrity and security. "We have been validating our ...
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