Leonel Flor??n Selles: > I have a problem, I'm configuring a mail server with postfix, to handle local > mail, I have a mail server, in which I going to relay all the mails that my > users send, I enter to my server via telnet, and I use the command "ehlo" to > know all the option he have, this option are: > > PIPELINING > AUTH PLAIN LOGIN > > to send mail through telnet from the inside of my real server I have to > authenticate, authentication have to be encoded in base 64, I put my name and > password encrypted, and the authentication is successful, when i send e-mails > out of my domain they arrive to everyone, if i use a mail client, like > thunderbird, i don't have any mistake, in my mail client i use as out going > smpt > my server an with the port 587 and whit any secure connexion (sasl or TLS) and > all work ok. > > the point is that I configure my server with postfix, to use my mail server > as a > relay, but, every time I try to send an email he give me this error: > 550 really does not allow. > > this means that my server don't allow any relay, but if i'm using a mail > client > to send mails, and i'm sending mail via telnet on my server, how is that i can > not use my local server postfix for do the same. > > I had configure my local server with smtp_sasl....., whit smtp_tls.... and > with > the file of the authentication used to work with all this, and nothing work, > please anybody have an advise for me, or knows another form to do this, i sink > that the AUTH PLAIN LOGIN means that i don't have to encrypted my name an > password with sasl o tls but how i can do that, > > other ask is, how can I see if my Postfix server is authenticated, or if the > authentication was rejected. > > please i hope someone can help me with this, or show me a light. >
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