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Home -> Community -> Usenet -> c.d.o.misc -> Re: UTL_SMTP - ORA-29278: SMTP transient error: 421 Service not available
The telnet command does give the cannot connect message.
I can telnet to the mail server using port 110 (POP3 port?) but not port 25.
Does anyone know why Outlook Express can connect to the mail server using the same IP and port 25 but telnet can not? Received on Mon Sep 06 2004 - 18:13:02 CDT