On Mon, 16 Apr 2007, Mihai Dobre wrote: > Hi list ! > > I have some users complaining for their lost e-mails. While searching for > problem in XMail log files I've found nothing strange except some "RCPT=OK" > with no RECV at all for several messages. Because not to get killed I went > further and I've found interesting things while sniffing the external > interface: > ---- > T 81.181.166.135:41015 -> 212.146.110.52:25 [A] > GFQAARxUAAEgV..AABJFQAAXRUAAF4VAABuFQAA/OnTvq2frZ+tn62fjp+OfY5vXk9Anw > AAAAAA..AAAAAAAAAAAAHRZoHXHbADUIgUNKEgBPSgMAUUoDAF5KAwBhShIAHRZo > Ej8Y..ADUIgUNKEgBPSgMAUUoDAF5KAwBhShIAIBVoaG > NEABZoaGNEAENKEgBPSgMA..UUoDAF5KAwBhShIAABoW > # > T 212.146.110.52:25 -> 81.181.166.135:41015 [A] > 500 Syntax error, command unrecognized..500 Syntax error, command > unrecognized..500 Syntax error, command unrecognized..500 Syntax error, > command unrecognized.. > > T 194.176.176.10:2568 -> 212.146.110.52:25 [AP] > lxosj5O7nWbJEfjjU3M1MrOOYr0qiQr1aiFVqyFRyrS.. > hAQtSlj7AWAiIx7Ij75r+EekBeRcjFXDa/qqGZ+1eeE4rUsLHtl2KYY1rcxBmdFkCAR8IyAaoxYt.. > gCxbAKCAwOOYDAh3ghIZiRKJ2mJ3jzdp7Yn0xwzRbu5pXVLbWV0Wyfkcbk9+vmNMc3oBZkU5DFB3.. > R5TagZa8p28xqHrByHrNLlMGDW1TBkGLYBbwQGMyJDPZMTMTxe8E+UaZUhCxnPB7ceUlNnAmwmX8.. > ## > T 212.146.110.52:25 -> 194.176.176.10:2568 [A] > 500 Syntax error, command unrecognized..500 Syntax error, command > unrecognized..500 Syntax error, command unrecognized..500 Syntax error, > command unrecognized..500 Syntax error,command unrecognized..500 Syntax > error, command unrecognized.. > ---- > The only change that I've made to the system (Xmail 1.24, Slackware 11.0, > kernel 2.6.20) is tc with ingress qdisc so I decided to pfifo_fast back and > the problem just disappeared, I've got happy users now and I'm still alive :) > 1. Should XMail logs this kind of error at SMTP level with ESYNTAX ? > 2. Does anyone experiencing XMail and qdisc ?
Never used qdisc, but it is clear that it put itself in the middle and broke the command sequence. - Davide - To unsubscribe from this list: send the line "unsubscribe xmail" in the body of a message to [EMAIL PROTECTED] For general help: send the line "help" in the body of a message to [EMAIL PROTECTED]
