I have some e-mail on my Exchange Queue for 3/4 domains that just won't send. It just says "SMTP Protocol Error Occurred". I activated logging in MSExchangeTransport ...

Security researchers have found inconsistencies in how some Simple Mail Transfer Protocol (SMTP) servers handle end-of-data sequences. This allows the injection of SMTP commands into email messages in ...

Industries thrive when there is just one standard to adopt. E-mail has become much more pervasive because of the SMTP protocol; the video industry grew quickly because VHS won out over beta; IBM ...

Having a full Inbox when you log onto your e-mail in the morning used to give you that warm feeling that comes from knowing that your friends and colleagues want to know how you’re doing and seek your ...

In this post, we will talk about how to fix Outlook Error 0x800CCC67. It is an SMTP protocol error that prevents users from sending email messages. SMTP stands for ...