Re: [newbie] Specifying SMTP from command line
Could you send me a copy of this or post it to a ftp or web site? I've been looking (unsuccessfully) for such a utility for quite a while. Thanks. On Sat, 2002-03-23 at 16:54, Gerald Waugh wrote: On Friday 22 March 2002 03:32 pm, Miark wrote: It's a tad more involved that I had hoped, but if this is the way, then it's the way! OK, I drummed up a rough 'c' program that might help [gerald@gail gerald]$ ./clmail only 5 arguments are supported useage: smtpserver to from subject message Note: Subject and message must be enclosed in Example: clmail smtp.frontstreetnetworks.com [EMAIL PROTECTED] [EMAIL PROTECTED] test this this is a test the first arg is the SMTP server, 2nd is TO third is FROM, 4th is SUBJECT, 5th is the MSG. SUBJECT and MSG must be enclosed int copy the executable clmail to /usr/local/bin or someplace so its in your $PATH -- Gerald Waugh http://www.frontstreetnetworks.com New Haven, CT, United States of America 5:48pm up 2 days, 2:12, 2 users, load average: 0.91, 1.05, 1.07 Want to buy your Pack or Services from MandrakeSoft? Go to http://www.mandrakestore.com Want to buy your Pack or Services from MandrakeSoft? Go to http://www.mandrakestore.com
Re: [newbie] Specifying SMTP from command line
On Thursday 28 March 2002 10:14 pm, Jim Dawson wrote:
Could you send me a copy of this or post it to a ftp or web site? I've
been looking (unsuccessfully) for such a utility for quite a while.
OK , I added some error checking and it should be reasonably foolproof.
I am attaching the files clmail and clmail.c
If someone wants to put these up on a ftp site, OK by me.
I don't know if the list allows attachments so they might not go through.
su -
password
cp clmail /usr/local/bin/clmail
chmod 711 /usr/local/bin/clmail
exit
entering clmail with no arguements yields:
5 arguments are supported
useage: smtpserver TO FROM subject message
Note: The subject and message must be enclosed in if they contain
whitespace.
--
Gerald Waugh Linux user # 255245
http://www.frontstreetnetworks.com
New Haven, CT, United States of America
11:49pm up 7 days, 8:14, 2 users, load average: 1.21, 1.06, 1.01
/* ==
* clmail.c - simple smtp command line email application
*
* By Gerald Waugh
* March 29, 2002
*
* to install:
* s u -
* password
* cp clmail /usr/local/bin/clmail
* chmod 711 /usr/local/bin/clmail
* exit
* entering clmail with no arguements yields:
* 5 arguments are supported
* useage: smtpserver TO FROM subject message
*
* Note: The subject and message must be enclosed in if they contain whitespace.
*
* === */
#include netdb.h
#include netinet/in.h
#include stdio.h
#include sys/socket.h
#include sys/types.h
#include unistd.h
#include stdlib.h
#include string.h
void die (char *s)
{
printf(Error: %s\n,s);
}
//=
int main(int argc, char ** argv) {
struct sockaddr_in address;
struct in_addr inaddr;
struct hostent * host;
int sock, nBytes;
int buffsize = 1024;
char Buff[buffsize];
strcpy(Buff, );
//=
//== C H E C KA R G S =
//=
if (argc != 6) {
fprintf(stderr, 5 arguments are supported\n\
useage: smtpserver TO FROM \subject\ \message\\n\0);
return 1;
}
/* If the argument can be converted to an IP, do so. If not, try
to look it up in DNS. */
if (inet_aton(argv[1], inaddr))
host = gethostbyaddr((char *) inaddr, sizeof(inaddr), AF_INET);
else
host = gethostbyname(argv[1]);
if (!host) {
/* We can't find an IP number */
herror(error looking up host);
exit(1);
}
//=
//=== C R E A T E S O C K E T ===
//=
if ((sock = socket(PF_INET, SOCK_STREAM, 0)) 0) {
die(socket);
exit(1);
}
address.sin_family = AF_INET;
address.sin_port = htons(25);
/* Take the first IP address associated with this hostname */
memcpy(address.sin_addr, host-h_addr_list[0], sizeof(address.sin_addr));
if (connect(sock, (struct sockaddr *) address, sizeof(address)))
die(connect);
//
//== I N I T G A T E W A Y =
//
nBytes = recv(sock, Buff, buffsize, 0);
//if(nBytes 0)
// printf(%s\n, Buff);
//
strcpy(Buff, HELO );
strcat(Buff, argv[1]);
strcat(Buff, \n);
send(sock, Buff, strlen(Buff), 0); // send 'mail from' command
//printf(%s\n, Buff);
nBytes = recv(sock, Buff, buffsize, 0);
if(nBytes 0) {
if(Buff[0] == '5') {
Buff[nBytes] = '\0';
printf(Error: %s, Buff);
exit(1);
}
}
//
strcpy(Buff, MAIL FROM: );
strcat(Buff, argv[3]);
strcat(Buff, \n);
send(sock, Buff, strlen(Buff), 0); // send 'mail from' command
//printf(%s\n, Buff);
nBytes = recv(sock, Buff, buffsize, 0);
if(nBytes 0) {
if(Buff[0] == '5') {
Buff[nBytes] = '\0';
printf(Error: %s, Buff);
exit(1);
}
}
//
strcpy(Buff, RCPT TO: );
strcat(Buff, argv[2]);
strcat(Buff, \n);
send(sock, Buff, strlen(Buff), 0); // send mail to command
//printf(%s\n, Buff);
nBytes = recv(sock, Buff, buffsize, 0);
if(nBytes 0) {
if(Buff[0] == '5') {
Buff[nBytes] = '\0';
printf(Error: %s, Buff);
exit(1);
}
}
//
strcpy(Buff, DATA\n);
send(sock, Buff, strlen(Buff), 0); // send DATA command
//printf(%s\n, Buff);
nBytes = recv(sock, Buff, buffsize, 0);
if(nBytes 0) {
if(Buff[0] == '5') {
Buff[nBytes] =
Re: [newbie] Specifying SMTP from command line
On Friday 22 March 2002 03:32 pm, Miark wrote: It's a tad more involved that I had hoped, but if this is the way, then it's the way! OK, I drummed up a rough 'c' program that might help [gerald@gail gerald]$ ./clmail only 5 arguments are supported useage: smtpserver to from subject message Note: Subject and message must be enclosed in Example: clmail smtp.frontstreetnetworks.com [EMAIL PROTECTED] [EMAIL PROTECTED] test this this is a test the first arg is the SMTP server, 2nd is TO third is FROM, 4th is SUBJECT, 5th is the MSG. SUBJECT and MSG must be enclosed int copy the executable clmail to /usr/local/bin or someplace so its in your $PATH -- Gerald Waugh http://www.frontstreetnetworks.com New Haven, CT, United States of America 5:48pm up 2 days, 2:12, 2 users, load average: 0.91, 1.05, 1.07 Want to buy your Pack or Services from MandrakeSoft? Go to http://www.mandrakestore.com
Re: [newbie] Specifying SMTP from command line
On Saturday 23 March 2002 05:54 pm, Gerald Waugh wrote:
On Friday 22 March 2002 03:32 pm, Miark wrote:
It's a tad more involved that I had hoped, but if this is the way,
then it's the way!
OK, I drummed up a rough 'c' program that might help
[gerald@gail gerald]$ ./clmail
only 5 arguments are supported
useage: smtpserver to from subject message
Note: Subject and message must be enclosed in
Example: clmail smtp.frontstreetnetworks.com [EMAIL PROTECTED]
[EMAIL PROTECTED] test this this is a test
the first arg is the SMTP server, 2nd is TO third is FROM, 4th is SUBJECT,
5th is the MSG.
SUBJECT and MSG must be enclosed int
copy the executable clmail to /usr/local/bin or someplace so its in your
$PATH
--
Gerald Waugh
http://www.frontstreetnetworks.com
New Haven, CT, United States of America
8:19pm up 2 days, 4:43, 2 users, load average: 1.54, 1.68, 1.68
clmail
Description: application/executable
/* tclient.c - simple client for TCP/IP sockets */
#include netdb.h
#include netinet/in.h
#include stdio.h
#include sys/socket.h
#include sys/types.h
#include unistd.h
#include stdlib.h
#include string.h
void die (char *s)
{
printf(Error: %s\n,s);
}
//nclude sockutil.h /* some utility functions */
char init_state = 0;
void printMessage(char *ptr, char type)
{
if(init_state == 0 type == 0) {
init_state = 1;
printf(MsgRx: );
while(*ptr != '(') ptr++;
}
else
{
if(!type)
printf(MsgRx: );
else
printf(MsgTx: );
while(*ptr ' ' *ptr 'z') ptr++;
}
printf(%s\n, ptr);
}
//=
//== M A I N ==
//=
int main(int argc, char ** argv) {
struct sockaddr_in address;
struct in_addr inaddr;
struct hostent * host;
int sock, sock2, nBytes;
int buffsize = 1024;
char Buff[buffsize], cBuff[80];
char *iBuff, *oBuff;
char *cPtr, *iPtr, *oPtr;
iBuff = oBuff = Buff;
strcpy(Buff, );
//=
//== C H E C KA R G S =
//=
if (argc != 6) {
fprintf(stderr, only 5 arguments are supported\n\
useage: smtpserver to from subject message\n\
Note: Subject and message must be enclosed in \\\n);
return 1;
}
/* If the argument can be converted to an IP, do so. If not, try
to look it up in DNS. */
if (inet_aton(argv[1], inaddr))
host = gethostbyaddr((char *) inaddr, sizeof(inaddr), AF_INET);
else
host = gethostbyname(argv[1]);
if (!host) {
/* We can't find an IP number */
herror(error looking up host);
exit(1);
}
//=
//=== C R E A T E S O C K E T ===
//=
if ((sock = socket(PF_INET, SOCK_STREAM, 0)) 0)
die(socket);
address.sin_family = AF_INET;
address.sin_port = htons(25);
/* Take the first IP address associated with this hostname */
memcpy(address.sin_addr, host-h_addr_list[0], sizeof(address.sin_addr));
if (connect(sock, (struct sockaddr *) address, sizeof(address)))
die(connect);
//else
//printf(\n\nThe connection was accepted by the server %s\n, argv[1]);
//dd
//== I N I T G A T E W A Y =
//
nBytes = recv(sock, Buff, buffsize, 0);
//if(nBytes 0)
// printf(%s\n, Buff);
strcpy(Buff, MAIL FROM: );
strcat(Buff, argv[3]);
strcat(Buff, \n);
send(sock, Buff, strlen(Buff), 0); // send 'mail from' command
//printf(%s\n, Buff);
nBytes = recv(sock, Buff, buffsize, 0);
//if(nBytes 0)
// printf(Buff, 0);
strcpy(Buff, RCPT TO: );
strcat(Buff, argv[2]);
strcat(Buff, \n);
send(sock, Buff, strlen(Buff), 0); // send mail to command
//printf(%s\n, Buff);
//nBytes = recv(sock, Buff, buffsize, 0);
//if(nBytes 0)
// printf(%s\n, Buff);
strcpy(Buff, DATA\n);
send(sock, Buff, strlen(Buff), 0); // send DATA command
//printf(%s\n, Buff);
//nBytes = recv(sock, Buff, buffsize, 0);
//if(nBytes 0)
// printf(%s\n, Buff);
strcpy(Buff, To: );
strcat(Buff, argv[2]);
strcat(Buff, \n);
send(sock, Buff, strlen(Buff), 0); // send To command
//printf(%s\n, Buff);
strcpy(Buff, Subject: );
strcat(Buff, argv[4]);
strcat(Buff, \n);
send(sock, Buff, strlen(Buff), 0); // send mesage
//printf(%s\n, Buff);
strcat(Buff, argv[5]);
strcat(Buff, \r\n);
send(sock, Buff, strlen(Buff), 0); // send mesage
strcpy(Buff, \r\n.\r\n);
send(sock, Buff, strlen(Buff), 0); // send END DATA '.' command
//
Re: [newbie] Specifying SMTP from command line
On Saturday 23 March 2002 05:54 pm, Gerald Waugh wrote: On Friday 22 March 2002 03:32 pm, Miark wrote: It's a tad more involved that I had hoped, but if this is the way, then it's the way! OK, I drummed up a rough 'c' program that might help [gerald@gail gerald]$ ./clmail only 5 arguments are supported useage: smtpserver to from subject message Note: Subject and message must be enclosed in Example: clmail smtp.frontstreetnetworks.com [EMAIL PROTECTED] [EMAIL PROTECTED] test this this is a test the first arg is the SMTP server, 2nd is TO third is FROM, 4th is SUBJECT, 5th is the MSG. SUBJECT and MSG must be enclosed int copy the executable clmail to /usr/local/bin or someplace so its in your $PATH -- Gerald Waugh http://www.frontstreetnetworks.com New Haven, CT, United States of America 11:06pm up 2 days, 7:30, 2 users, load average: 1.60, 1.68, 1.63 clmail Description: smtp client Want to buy your Pack or Services from MandrakeSoft? Go to http://www.mandrakestore.com
[newbie] Specifying SMTP from command line
Is there a way I can send e-mail from the command line and specify which SMTP server to use (e.g. my company's server versus my ISP)? Miark Want to buy your Pack or Services from MandrakeSoft? Go to http://www.mandrakestore.com
Re: [newbie] Specifying SMTP from command line
On Thursday 21 March 2002 11:54 pm, Miark wrote: Is there a way I can send e-mail from the command line and specify which SMTP server to use (e.g. my company's server versus my ISP)? Miark S is what you enter R is the mail servers response. S telnet isp.add.re.ss 25 R Trying 216.175.178.41... Connected to domain.com (ip.add.re.ss). Escape character is '^]'. 220 domain.comESMTP Sendmail 8.9.3; Fri, 22 Mar 2002 00:39:05 -0500 NO UCE C=CT L=US S MAIL FROM: [EMAIL PROTECTED] R 250 [EMAIL PROTECTED] Sender ok S RCPT TO: [EMAIL PROTECTED] R 250 [EMAIL PROTECTED] Recipient ok S DATA R 354 Enter mail, end with . on a line by itself S To: Gerald From: Jerry Subject: Junk Mail X-extra: Extra lines in the header for those who want them |Junk mail - don't you just love it? J (ending is last line with only '.') . R 250 AAA18093 Message accepted for delivery S quit R 221 domain.com closing connection R Connection closed by foreign host. -- Gerald Waugh http://www.frontstreetnetworks.com New Haven, CT United States of America uptime 12:26am up 8:50, 2 users, load average: 0.00, 0.00, 0.00 Want to buy your Pack or Services from MandrakeSoft? Go to http://www.mandrakestore.com
