#23440 [NEW]: Mail not working after upgrade from php-4.3.1 in win2000

From: joao at webnow dot com dot br Operating system: Windows 2000 PHP version: 4.3.1 PHP Bug Type: Mail related Bug description: Mail not working after upgrade from php-4.3.1 in win2000 After upgrading to php-4.3.1 in Windows 2000, mail() function always returns: PHP Warning: mail() [http://www.php.net/function.mail]: SMTP server response: 503 5.5.2 Need Rcpt command Althoug this is a Warning, the message is not sent and mail() returns error. I think this could be related to last change in ChangeLog: Misc. Win32 mail() enhancements: support 'From:' header (msisolak@yahoo.com), support Bcc header, case-insensitive headers, enhanced error reporting, automatic proper line ending conversion, fixed crash with Cc, fixed buffer overflows with $header. (Markus) Please, my SMTP is working fine, so my PHP.INI is ok. Thanks very much and congratulations for all the PHP community João -- Edit bug report at http://bugs.php.net/?id=23440&edit=1 -- Try a CVS snapshot: http://bugs.php.net/fix.php?id=23440&r=trysnapshot Fixed in CVS: http://bugs.php.net/fix.php?id=23440&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=23440&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=23440&r=needtrace Try newer version: http://bugs.php.net/fix.php?id=23440&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=23440&r=support Expected behavior: http://bugs.php.net/fix.php?id=23440&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=23440&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=23440&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=23440&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=23440&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=23440&r=dst IIS Stability: http://bugs.php.net/fix.php?id=23440&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=23440&r=gnused