On Mon, 04 Jun 2007 10:35:39 +0200 Johannes Skov Frandsen <[EMAIL PROTECTED]> wrote:
> Hans-Werner Hilse wrote: > > Hi, > > > > On Fri, 01 Jun 2007 16:29:56 +0200 Johannes Skov Frandsen > > <[EMAIL PROTECTED]> wrote: > > > > > >> Well I guess I should have expected it to rather simple to test. > >> But I have never tried to configure a mailserver before > >> hence my somewhat naive question. > >> > >> So what I did was to change my smtp server in thunderbird to use > >> localhost (with my postfix server running) and the send a > >> mail. This failed! Thunderbirds just claims that it could not > >> connect to the server... > >> > >> I'm obvious doing something really simple completely wrong, but > >> what? > >> > > > > Start with telnet or even better netcat ("nc") and try connecting > > directly, e.g. "nc localhost smtp" (replace "nc" by "telnet" if you > > have that installed -- you might need to install one of the > > utilities, in that case, chose netcat). > > > My server give me this response: > # telnet localhost smtp > Trying 127.0.0.1... > Connected to localhost. > Escape character is '^]'. > Connection closed by foreign host > > I have no firewall installed so it shouldn't be a firewal problem. > > The server should respond with > > "220 <server's host name> ESMTP <product id>". > > > > If not, check > > - whether "localhost" can be resolved (your /etc/hosts might be > > borked) > > - if there's a overly jealous firewall active, that doesn't allow > > this traffic. > > > > You can then try talking to your mail server directly (simple SMTP > > is fast to learn), e.g. enter > > > > ---snip > > MAIL FROM: [EMAIL PROTECTED] > > RCPT TO: [EMAIL PROTECTED] > > DATA > > Subject: Test > > > > this is a test. > > . > > QUIT > > ---snip > > (server will send replies not printed here) > > > > Do the same coming from the outside, in order to make sure that > > those attempts are blocked. Otherwise you'll create an open relay > > and you'll be blocked very soon on several other hosts. > > > > If you're not sure what is wrong, that might warrant a look into > > postfix' log files (below /var/log). > > > I cant' seem to locate the log file. Any hint on the specific > location? > > -hwh > > > > Postfix on my boxes logs to /var/log/mail.err and /var/log/mail.log. Why not attach your main.cf to the next message, and I'll take a look at it? -- [EMAIL PROTECTED] mailing list