Hi i'm having a problem where i'm not able to send out any emails.
here are some tests i've done
open port test reports ports 25,465 and 587 are open
i can telnet locally to them
i can telnet out to ports 465 and 587 but the get errors lke this when ever i try to telnet out using port 25
telnet smtp.gmail.com 25
Trying 74.125.137.108...
Connected to smtp.gmail.com.
Escape character is '^]'.
Connection closed by foreign host.
i had a this exact problem before but after talking to my isp they told me i was using the wrong ip which was assigned to me then everything was working up until recently when a exploit was found and after the update (about a week or two) i noticed i wasn't able to send any emails .
this is the line im getting in my mail log
deferral: Connected_to_65.55.92.184_but_connection_died._(#4.4.2)/