a temporary failure

hi everybody I have a postfix relaying to dovecot's lda but "strangely" it does not work, I mean I image it's me doing something wrong, yet I cannot figure out what. to=,orig_to=, relay=dovecot, delay=39296, delays=39294/2.2/0/0.27, dsn=4.3.0, status=deferred (temporary failure) Dovecot

Re: Fast 5xx-exit before HELO is just a temporary failure?

Peer Heinlein: > Hi! > > Some mailservers close their session immediatley if the client-IP is > listed on RBLs or expected to come from a dynamic IP-range: > > p...@waffel:~> telnet 71.74.56.244 25 > Trying 71.74.56.244... > Connected to 71.74.56.244. > Escape character is '^]'. > 554 5.7.1 - E

Fast 5xx-exit before HELO is just a temporary failure?

Hi! Some mailservers close their session immediatley if the client-IP is listed on RBLs or expected to come from a dynamic IP-range: p...@waffel:~> telnet 71.74.56.244 25 Trying 71.74.56.244... Connected to 71.74.56.244. Escape character is '^]'. 554 5.7.1 - ERROR: Mail refused - <89.204.137.