* Thomas POINDESSOUS <poindessous...@foncia.fr>: > > Hi, > > > I have a problem between one of my postfix and a zimbra server (postfix > server). > > > sometime (one mail every three days), I got this error : > 502 5.5.2 Error: command not recognized (in reply to RCPT TO command) > > > I did a tcpdump to understand why I got this error and I found that one of > the "RCPT TO:" command is cut in two packets. > First packet finished by "RC" and second packet began by "PT TO:". And the > server doesn't understand this command.
Is there a firewall between the two? -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebra...@charite.de | http://www.charite.de
