Jorge Luis <lists+fedora@xxxxxxxx> writes: !! Confusion alert: I suspect I need to butt out of this, as I may be only confusing things further. With these comments below, I defer to Alexander. I can't speak for Alexander of course but I think he may have just meant: > MASQUERADE_DOMAIN(verizon.net)dnl That it doesn't make sense to masquerade the above domain. It does make sense to masquerade *AS* that domain which is accomplished with. > MASQUERADE_AS(`verizon.net')dnl In reply to one of my responses you said: > Harry> Do you get the same result if you leave out all of the > Harry> above entries? > Yes, it works fine as long as I have > MASQUERADE_AS(`jorge.cc')dnl > FEATURE(masquerade_envelope)dnl By saying "Yes, it works fine", does this mean the problem is solved by removing those lines? [...] >>>> MAIL From:<jorge@xxxxxxxxxxxxxx> SIZE=334 AUTH=<> > <<< 553 satyr.bogus.jl does not exist > 501 5.6.0 Data format error The server can't get a dns lookup on satyr.bogus.jl (of course) That is why you do need to Masquerade_AS and Masquerade envelope. > Okay, I set masquerading to jorge.cc, and it works fine. The point > is, I can't use the smarthost without masquerading to something. Again it sounds as if the problem is solved... is that the case?