diff --git a/ext/standard/mail.c b/ext/standard/mail.c
index d886e893309d9..15395ef32ac57 100644
--- a/ext/standard/mail.c
+++ b/ext/standard/mail.c
@@ -25,6 +25,10 @@
 #include "ext/date/php_date.h"
 #include "zend_smart_str.h"
 
+#ifdef HAVE_SYS_WAIT_H
+#include <sys/wait.h>
+#endif
+
 #ifdef HAVE_SYSEXITS_H
 # include <sysexits.h>
 #endif
@@ -417,6 +421,7 @@ PHPAPI int php_mail(const char *to, const char *subject, const char *message, co
 #endif
 	FILE *sendmail;
 	int ret;
+	int wstatus;
 	char *sendmail_path = INI_STR("sendmail_path");
 	char *sendmail_cmd = NULL;
 	char *mail_log = INI_STR("mail.log");
@@ -557,6 +562,7 @@ PHPAPI int php_mail(const char *to, const char *subject, const char *message, co
 			fprintf(sendmail, "%s%s", hdr, line_sep);
 		}
 		fprintf(sendmail, "%s%s%s", line_sep, message, line_sep);
+#ifdef PHP_WIN32
 		ret = pclose(sendmail);
 
 #if PHP_SIGCHILD
@@ -564,17 +570,33 @@ PHPAPI int php_mail(const char *to, const char *subject, const char *message, co
 			signal(SIGCHLD, sig_handler);
 		}
 #endif
-
-#ifdef PHP_WIN32
-		if (ret == -1)
 #else
+		wstatus = pclose(sendmail);
+#if PHP_SIGCHILD
+		if (sig_handler) {
+			signal(SIGCHLD, sig_handler);
+		}
+#endif
+		/* Determine the wait(2) exit status */
+		if (wstatus == -1) {
+			MAIL_RET(0);
+		} else if (WIFSIGNALED(wstatus)) {
+			MAIL_RET(0);
+		} else {
+			if (WIFEXITED(wstatus)) {
+				ret = WEXITSTATUS(wstatus);
+			} else {
+				MAIL_RET(0);
+			}
+		}
+#endif
+
 #if defined(EX_TEMPFAIL)
 		if ((ret != EX_OK)&&(ret != EX_TEMPFAIL))
 #elif defined(EX_OK)
 		if (ret != EX_OK)
 #else
 		if (ret != 0)
-#endif
 #endif
 		{
 			MAIL_RET(0);
diff --git a/ext/standard/tests/mail/mail_variation3.phpt b/ext/standard/tests/mail/mail_variation3.phpt
new file mode 100644
index 0000000000000..03908242d88e9
--- /dev/null
+++ b/ext/standard/tests/mail/mail_variation3.phpt
@@ -0,0 +1,22 @@
+--TEST--
+Test mail() function : variation sendmail temp fail
+--INI--
+sendmail_path=exit 75
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) == "WIN")
+    die("skip Won't run on Windows");
+?>
+--FILE--
+<?php
+echo "*** Testing mail() : variation ***\n";
+
+// Initialise all required variables
+$to = 'user@example.com';
+$subject = 'Test Subject';
+$message = 'A Message';
+var_dump(mail($to, $subject, $message));
+?>
+--EXPECT--
+*** Testing mail() : variation ***
+bool(true)
diff --git a/ext/standard/tests/mail/mail_variation4.phpt b/ext/standard/tests/mail/mail_variation4.phpt
new file mode 100644
index 0000000000000..8b3b301ac0be4
--- /dev/null
+++ b/ext/standard/tests/mail/mail_variation4.phpt
@@ -0,0 +1,22 @@
+--TEST--
+Test mail() function : variation sigterm
+--INI--
+sendmail_path="kill \$\$"
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) == "WIN")
+    die("skip Won't run on Windows");
+?>
+--FILE--
+<?php
+echo "*** Testing mail() : variation ***\n";
+
+// Initialise all required variables
+$to = 'user@example.com';
+$subject = 'Test Subject';
+$message = 'A Message';
+var_dump(mail($to, $subject, $message));
+?>
+--EXPECT--
+*** Testing mail() : variation ***
+bool(false)
diff --git a/ext/standard/tests/mail/mail_variation5.phpt b/ext/standard/tests/mail/mail_variation5.phpt
new file mode 100644
index 0000000000000..a6c25feba5e1d
--- /dev/null
+++ b/ext/standard/tests/mail/mail_variation5.phpt
@@ -0,0 +1,22 @@
+--TEST--
+Test mail() function : variation non-zero exit
+--INI--
+sendmail_path="exit 123"
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) == "WIN")
+    die("skip Won't run on Windows");
+?>
+--FILE--
+<?php
+echo "*** Testing mail() : variation ***\n";
+
+// Initialise all required variables
+$to = 'user@example.com';
+$subject = 'Test Subject';
+$message = 'A Message';
+var_dump(mail($to, $subject, $message));
+?>
+--EXPECT--
+*** Testing mail() : variation ***
+bool(false)