My school blocks pretty much everything. I can do ports 21, 22(?), 23, 6667, 80, 8080, and probably a few others that I haven't tried.<BR><BR>I wouldn't mind so much, but the school blocks outside ...
For various protocols, Microsoft has already removed Basic Authentication in Exchange Online. The timeline for SMTP is being ...
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 ...
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