Vidar Salberg Normann a écrit : >>> My ISP, ATT blocks port 25. I think if I just send the email to port 587 >>> ( which is how I've configured Thunderbird ) this should work. >> On 587, you will also need SASL authentication. This is a "submission" >> service. > > Does this mean you can't make postfix treat traffic on port 587 exactly like > normal SMTP traffic on port 25, while also accepting SASL and/or AUTH > LOGIN if used? >
you can do what you want _your_ postfix. 587 is just a number. it just happens to be the recommended submission port and the recommendation is to use SASL for submission.
