Re: Strange problem in SMTP communication

Ok, I've attached tcp dump. tcpdump Description: Binary data

Re: Strange problem in SMTP communication

Ok, I've attached tcp dump. It contains only 8 packets because after HELO message, as you can see from log file previously posted, there's no more communication. Thanks in advance.

Re: Strange problem in SMTP communication

Ok, I've attached tcp dump. It contains only 8 packets because after the HELO message, as you can see from logfile previously posted, there's no more communication. Thanks in advance. tcpdump Description: Binary data

Re: Strange problem in SMTP communication

self. if you concatenate two strings do you expect a NULL in the middle of the new string? of course not. Your program is broken, do not send NULL after cr/lf. Good luck, -Aaron On Mon, Apr 12, 2010 at 4:40 AM, Emanuele Gallo wrote: I don't think that it's the problem. My mail s

Strange problem in SMTP communication

Hi! I've developed a RFC821-compliant mail server. I want to make it clear first that my server works well either with a mail client, as Thunderbird, and with telnet session. I've configured Postfix to communicate with my server modifying main.cf in this way: relayhost = [myMailServer.localh

Re: Strange problem in SMTP communication

Sorry, can you tell me how can I send binary attachments in this mailing list? Thanks. Il 11/04/2010 15:11, Wietse Venema ha scritto: Emanuele Gallo: Hi! I've developed a RFC821-compliant mail server. I want to make it clear first that my server works well either with a mail clien

Re: Strange problem in SMTP communication

Sorry, can you tell me how can I send a binary attachment? Il 11/04/2010 15:11, Wietse Venema ha scritto: Emanuele Gallo: Hi! I've developed a RFC821-compliant mail server. I want to make it clear first that my server works well either with a mail client, as Thunderbird, and with t

Re: Strange problem in SMTP communication

ously mentioned, my server works well with Mozilla Thunderbird. If were the guilty, neither the first string ("220 myMailServer.localhost SMTP service ready") would arrive. Il 11/04/2010 22:48, Wietse Venema ha scritto: Emanuele: Ok, I've attached tcp dump. It contains on

Re: Strange problem in SMTP communication

ouss ha scritto: Emanuele Gallo a écrit : I don't think that it's the problem. My mail server is developed in C language and replies that I send to Postfix are strings. As I think you know, all strings in C are NULL terminated and there's no chance for create string that aren

Re: Strange problem in SMTP communication

Thanks a lot. I'll try to do these changes. Bye. Il 12/04/2010 19:04, Wietse Venema ha scritto: Emanuele: I know that NULL is there to indicate end of a string. But why if I do: send(SMTPSocket,session->reply,strlen(session->reply)); // session->reply is where I wrot