Admin le 17 janvier 2013 à 08:22

2013-01-17T08:22:37Z

← Version précédente		Version du 17 janvier 2013 à 08:22
Ligne 1 :		Ligne 1 :
−
	Source : http://www.yuki-onna.co.uk/email/smtp.html		Source : http://www.yuki-onna.co.uk/email/smtp.html

	The first thing to do is to open a connection from your computer to your mail server.		The first thing to do is to open a connection from your computer to your mail server.
−	telnet mail.domain.ext 25	+	telnet mail.domain.ext 25
	You should receive a reply like:		You should receive a reply like:
−	Trying ???.???.???.???...	+	Trying ???.???.???.???...
−	Connected to mail.domain.ext.	+	Connected to mail.domain.ext.
−	Escape character is '^]'.	+	Escape character is '^]'.
−	220 mail.domain.ext ESMTP Sendmail ?version-number?; ?date+time+gmtoffset?	+	220 mail.domain.ext ESMTP Sendmail ?version-number?; ?date+time+gmtoffset?

	You will then need to delcare where you are sending the email from:		You will then need to delcare where you are sending the email from:
−	HELO local.domain.name - dont worry too much about your local domain name although you really should use your exact fully qualified domain name as seen by the outside world the mail server has no choice but to take your word for it as of RFC822-RFC1123.	+	HELO local.domain.name - dont worry too much about your local domain name although you really should use your exact fully qualified domain name as seen by the outside world the mail server has no choice but to take your word for it as of RFC822-RFC1123.
		+
	This should give you:		This should give you:
−	250 mail.domain.ext Hello local.domain.name [loc.al.i.p], pleased to meet you	+	250 mail.domain.ext Hello local.domain.name [loc.al.i.p], pleased to meet you

	Now give your email address:		Now give your email address:
	(On many mailservers the space after the : is required rather that optional. Thanks to Justing Goldberg)		(On many mailservers the space after the : is required rather that optional. Thanks to Justing Goldberg)
−	MAIL FROM: mail@domain.ext	+	MAIL FROM: mail@domain.ext
	Should yeild:		Should yeild:
−	250 2.1.0 mail@domain.ext... Sender ok	+	250 2.1.0 mail@domain.ext... Sender ok
	If it doesn't please see possible problems.		If it doesn't please see possible problems.

	Now give the recipients address:		Now give the recipients address:
−	RCPT TO: mail@otherdomain.ext	+	RCPT TO: mail@otherdomain.ext
	Should yeild:		Should yeild:
−	250 2.1.0 mail@otherdomain.ext... Recipient ok	+	250 2.1.0 mail@otherdomain.ext... Recipient ok
	If it doesn't please see possible problems.		If it doesn't please see possible problems.

Ligne 35 :		Ligne 35 :

	To tell the mail server that you have completed the message enter a single "." on a line on it's own.		To tell the mail server that you have completed the message enter a single "." on a line on it's own.
		+
	The mail server should reply with: 250 2.0.0 ???????? Message accepted for delivery		The mail server should reply with: 250 2.0.0 ???????? Message accepted for delivery

	You can close the connection by issuing the QUIT command.		You can close the connection by issuing the QUIT command.
		+
	The mailserver should reply with something like:221 2.0.0 mail.domain.ext closing connection		The mailserver should reply with something like:221 2.0.0 mail.domain.ext closing connection
−	Connection closed by foreign host.	+	Connection closed by foreign host.

Admin : Page créée avec « Source : http://www.yuki-onna.co.uk/email/smtp.html The first thing to do is to open a connection from your computer to your mail server. telnet mail.domain.ext 25 You shou... »

2013-01-17T08:21:20Z

Page créée avec « Source : http://www.yuki-onna.co.uk/email/smtp.html The first thing to do is to open a connection from your computer to your mail server. telnet mail.domain.ext 25 You shou... »

Nouvelle page

Source : http://www.yuki-onna.co.uk/email/smtp.html

The first thing to do is to open a connection from your computer to your mail server.
telnet mail.domain.ext 25
You should receive a reply like:
Trying ???.???.???.???...
Connected to mail.domain.ext.
Escape character is '^]'.
220 mail.domain.ext ESMTP Sendmail ?version-number?; ?date+time+gmtoffset?

You will then need to delcare where you are sending the email from:
HELO local.domain.name - dont worry too much about your local domain name although you really should use your exact fully qualified domain name as seen by the outside world the mail server has no choice but to take your word for it as of RFC822-RFC1123.
This should give you:
250 mail.domain.ext Hello local.domain.name [loc.al.i.p], pleased to meet you

Now give your email address:
(On many mailservers the space after the : is required rather that optional. Thanks to Justing Goldberg)
MAIL FROM: mail@domain.ext
Should yeild:
250 2.1.0 mail@domain.ext... Sender ok
If it doesn't please see possible problems.

Now give the recipients address:
RCPT TO: mail@otherdomain.ext
Should yeild:
250 2.1.0 mail@otherdomain.ext... Recipient ok
If it doesn't please see possible problems.

To start composing the message issue the command DATA

If you want a subject for your email type Subject:-type subject here- then press enter twice (these are needed to conform to RFC 882)

You may now proceed to type the body of your message (e.g. hello mail@otherdomain.ext from mail@domain.ext)

To tell the mail server that you have completed the message enter a single "." on a line on it's own.
The mail server should reply with: 250 2.0.0 ???????? Message accepted for delivery

You can close the connection by issuing the QUIT command.
The mailserver should reply with something like:221 2.0.0 mail.domain.ext closing connection
Connection closed by foreign host.

Telnet smtp - Historique des versions

Admin le 17 janvier 2013 à 08:22

Admin : Page créée avec « Source : http://www.yuki-onna.co.uk/email/smtp.html The first thing to do is to open a connection from your computer to your mail server. telnet mail.domain.ext 25 You shou... »