SquirrelMail 1.4.2 postfix-2.0.16-20031022 Apache 1.3.27, mod_ssl-2.8.12-1.3.27, php 4.0.3,
New poster, nothing to follow up. As soon as this is solved, I'll go away again.
I second John Ridge's well-written posting of 2 November last, found on Germane (I can't go back far enough in my own posting cache begun today, and SquirrelMail has seemingly no archives - "use Gmane").
Line 38 of the file Deliver_SMTP.class.php puts a command to Postfix that Postfix can't understand. Why?
I have postfix-2.0.16-20030921 configured to accept:
Connected to localhost. Escape character is '^]'. 220 billy.demon.nl ESMTP Postfix ehlo billy.demon.nl 250-billy.demon.nl 250-PIPELINING 250-SIZE 10240000 250-ETRN 250-STARTTLS 250 8BITMIME
then:
starttls
then:
ehlo billy.demon.nl 250-billy.demon.nl 250-PIPELINING 250-SIZE 10240000 250-ETRN 250-AUTH LOGIN PLAIN DIGEST-MD5 CRAM-MD5 250-AUTH=LOGIN PLAIN DIGEST-MD5 CRAM-MD5 250 8BITMIME
Works perfectly with Mozilla 1.4.
But with SquirrelMail:
The first "starttls" from SquirrelMail doesn't come. SquirrelMail sends:
if (($use_smtp_tls == true) and (check_php_version(4,3)) and (extension_loaded('openssl'))) {
$stream = fsockopen('tls://' . $host, $port, $errorNumber, $errorString);
} else {
$stream = fsockopen($host, $port, $errorNumber, $errorString);
}
Which sends:
tls://localhost:25
Result:
Warning: fsockopen() [function.fsockopen]: php_stream_sock_ssl_activate_with_method: SSL handshake/connection failed in /u/usr/local/apache/squirrelmail/class/deliver/Deliver_SMTP.class.php on line 38
Warning: fsockopen() [function.fsockopen]: failed to activate SSL mode 2 in /u/usr/local/apache/squirrelmail/class/deliver/Deliver_SMTP.class.php on line 38
Postfix says:
Nov 3 22:35:54 billy postfix/smtpd[13971]: > localhost[127.0.0.1]: 220 billy.demon.nl ESMTP Postfix
Nov 3 22:35:54 billy postfix/smtpd[13971]: watchdog_pat: 0x80ba818
Nov 3 22:35:54 billy postfix/smtpd[13971]: < localhost[127.0.0.1]: ???
Nov 3 22:35:54 billy postfix/smtpd[13971]: > localhost[127.0.0.1]: 502 Error: command not implemented
Nov 3 22:35:55 billy postfix/smtpd[13971]: watchdog_pat: 0x80ba818
Nov 3 22:35:55 billy postfix/smtpd[13971]: < localhost[127.0.0.1]:
Nov 3 22:35:55 billy postfix/smtpd[13971]: > localhost[127.0.0.1]: 500 Error: bad syntax
Note the command to Postfix: "???"
*Why*?
What does
"tls://localhost:port"
mean? Why does Squirrelmail do that, when Postfix (and all other rfc2822-compliant MTAs) expect 'ehlo myhost.mydomain.tld; starttls'?
What can I do to make things work, apart from changing the code, which I've not had the time to analyze or implement?
--Tonni
-- Tony Earnshaw
Do not CC me or your mail will probably be rejected. I don't like this, either. Blame it on Swen and a slow Internet connection.
http://www.billy.demon.nl Mail: billy-at-billy.demon.nl
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