sendmail won't send me email but will the person filling out form


S

steveinmyrtle

I have a script which I have ran before on a different host company a
few years ago and it worked fine. Now I have yahoo webhosting and I
can't get it to function correctly. The perl script runs and executes
everything fine really but the problem is I can't receive email even
though in the script it is supposed to send me email. The script does
send the person filling out the form an email based on the contents of
the script, gives them a responder and the contents of what they filled
out. If someone could enlighten me if they know the problem or see if
they could run it on their server that would be helpful.

================================================


#!/usr/bin/perl -w

use Socket;

############## SPECIAL FORM VARIABLES ############################
#required: comma delimited list of required entry fields
#data_order: comma delimited list indicating what fields to actually
# print and in what order.
#outputfile: the name of the file to save the data in if using a file.
# the file will automatically be named ending with .bout
#emailfile: the name of the file to hold only the sender e-mail
address
# the file will automatically be named ending with .bemf
#ok_url: URL to go to if successful
#not_ok_url URL to go to if unsuccessful
#submit_to: email address of person to input receive data by mail
# this can be a comma seperated list of e-mail addresses
#cc_to: email address of Cc Recipient
# this can be a comma seperated list of e-mail addresses
#submit_by: email address of person completing form
#autorespond: NO LONGER USED AS OF JAN 31, 2000
#automessage: text to print for autoconfirmation e-mail
# the file will automatically be named ending with .baut
#form_id: name of form for e-mail subject
#countfile: name of file for serial number counter
# the file will automatically be named ending with .bcnt
#okaydomains: prevents calling the script from other sites,
# without restricting e-mail addresses.
# replaces $SECURE_NAME from earlier versions.
# use only lower case letters.
#SMTP_SERVER: the full host name of the server providing e-mail
# gateway service
##################################################################


## MAIN ##########################################################



@okaydomains=("http://funinmb.com", "http://www.stevejurmu.com");

#SMTP_SERVER: indicates the name of the host acting as the e-mail
# gateway. "localhost" should work on most systems.

#$SMTP_SERVER="localhost";

#OR IF SMTP IS UNAVAILABLE TO YOU, USE SEND_MAIL-
# BUT NOT BOTH!

$SEND_MAIL="/usr/sbin/sendmail -t";

$lockfile="/tmp/bnbform.lck";

$SD=&sys_date;
$ST=&sys_time;

&decode_vars;

&valid_page;

if ($fields{'countfile'} ne "") { &get_number; }

&valid_data;

&write_data;

if ($fields{'automessage'} ne "") { &answer_back; }

if ($fields{'ok_url'} ne ""){
print "Location: $fields{'ok_url'}\n\n"; exit;
}
else { &thank_you; }

##################################################################
sub write_data
{

if ($fields{'submit_by'} ne "") {
if (&valid_address == 0) {
&bad_email;
exit;
}
}

if ($fields{'submit_by'} ne "" && $fields{'emailfile'} ne "") {
open (EMF,">>$fields{'emailfile'}");
print EMF "$fields{'submit_by'}\n";
close (EMF);
}

if ($fields{'submit_to'} ne "") {
$msgtext="";
$msgtext .= "On $SD at $ST,\n";
$msgtext .= "The following information was submitted:\n";
$msgtext .= "From Host: $ENV{'REMOTE_ADDR'}\n";
}

if ($fields{'outputfile'} ne "") {
&get_the_lock;
open(OUT_FILE,">>$fields{'outputfile'}");
}

foreach $to_print (@sortlist) {
if ($fields{'outputfile'} ne "")
{ print OUT_FILE "$fields{$to_print}\|"; }
if ($fields{'submit_to'} ne "")
{ $msgtext .= "$to_print = $fields{$to_print}\n"; }
}
if ($fields{'outputfile'} ne "") {
print OUT_FILE "$SD\|$ST\|\n";
close(OUT_FILE);
&drop_the_lock;
}

foreach $to_get (@recipients) {
$mailresult=&sendmail($fields{submit_by}, $fields{submit_by},
$to_get, $SEND_MAIL, $fields{form_id}, $msgtext);
if ($mailresult ne "1") {
print "Content-type: text/html\n\n";
print "MAIL NOT SENT. SMTP ERROR: $mailcodes{'$mailresult'}\n";
exit
}
}
foreach $to_cc (@cc_tos) {
$mailresult=&sendmail($fields{submit_by}, $fields{submit_by},
$to_cc, $SEND_MAIL, $fields{form_id}, $msgtext);
if ($mailresult ne "1") {
print "Content-type: text/html\n\n";
print "MAIL NOT SENT. SMTP ERROR: $mailcodes{'$mailresult'}\n";
exit
}
}

}

##################################################################
sub decode_vars
{
$i=0;
read(STDIN,$temp,$ENV{'CONTENT_LENGTH'});
@pairs=split(/&/,$temp);
foreach $item(@pairs) {
($key,$content)=split(/=/,$item,2);
$content=~tr/+/ /;
$content=~s/%(..)/pack("c",hex($1))/ge;
$content=~s/\t/ /g;
$content=~s/\0//g; #strip nulls
$fields{$key}=$content;
if ($key eq "data_order") {
$content=~s/\012//g;
$content=~s/\015//g;
$content=~s/ //g;
$content=~s/ //g;
@sortlist=split(/,/,$content);
}
if ($key eq "required") {
$content=~s/\012//g;
$content=~s/\015//g;
$content=~s/ //g;
@mandatory=split(/,/,$content);
}
if ($key eq "submit_to") {
$content=~s/\012//g;
$content=~s/\015//g;
$content=~s/ //g;
@recipients=split(/,/,$content);
}
if ($key eq "cc_to") {
$content=~s/\012//g;
$content=~s/\015//g;
$content=~s/ //g;
@cc_tos=split(/,/,$content);
}

}
if (
( ($fields{automessage}=~ /^([-\/\w.]+)$/ || $fields{automessage}
eq "") &&
($fields{countfile}=~ /^([-\/\w.]+)$/ || $fields{countfile} eq
"") &&
($fields{emailfile}=~ /^([-\/\w.]+)$/ || $fields{emailfile} eq
"") &&
($fields{outputfile}=~ /^([-\/\w.]+)$/ || $fields{outputfile} eq
"") )
) {$donothing=0;}
else {
print "Content-type: text/html\n\n sorry, invalid
characters...\n";
exit;
}
if ($fields{automessage} ne "") {$fields{automessage} .= ".baut";}
if ($fields{countfile} ne "") {$fields{countfile} .= ".bcnt";}
if ($fields{emailfile} ne "") {$fields{emailfile} .= ".bemf";}
if ($fields{outputfile} ne "") {$fields{outputfile} .= ".bout";}
}

##################################################################
sub valid_data
{
if ($fields{'data_order'} eq "") #make sure we have work to do!
{
print "Content-type: text/html\n\n";
print <<__W1__;

<H1>NO data_order list SPECIFIED!</H1>

__W1__
exit;
}

foreach $to_check (@mandatory) #test all required fields, bail on
1st bad
{
if ($fields{$to_check} eq "") {
if ($fields{'not_ok_url'} ne "") {
print "Location: $fields{'not_ok_url'}\n\n";
exit;
}
else { &try_again; }
}
}

}

##################################################################
sub thank_you
{
print "Content-type: text/html\n\n";
print <<__W2__;
<BODY BGCOLOR="#FFFFFF">
<CENTER>
<TABLE WIDTH=550 BORDER=1>
<TR>
<TD>
<H1>Thank you!</H1>
Your information has been sent and I will be in touch
with you as soon as I can
<P>
Here is the information you provided:
<P>
__W2__

foreach $itm (@sortlist) {
print <<__W2A__;
$itm: $fields{$itm}
<BR>
__W2A__
}

print <<__W2B__;
</TD>
</TR>
</TABLE>

__W2B__

exit;
}

##################################################################
sub try_again
{
print "Content-type: text/html\n\n";
print <<__W3__;

<H1>Missing Data!</H1>
<B>Please press the back button and fill in
all required fields!<P></B>

__W3__
exit;
}

##################################################################
sub answer_back
{

$subject = "contact 1 html Thank you";
$msgtext="";
if ($fields{'automessage'} ne "") {
open (AM,"< $fields{'automessage'}");
while (<AM>) {
chop $_;
$msgtext .= "$_\n";
}
close(AM);
}
else {
$msgtext =<<__W4__;

Thank you for your submission. I will be
getting in touch with you soon.

__W4__
}
$replyaddr=$recipients[0];
$mailresult=&sendmail($replyaddr, $replyaddr, $fields{submit_by},
$SEND_MAIL, $subject, $msgtext);
}

##################################################################

sub get_number
{
$newnum=0;
open(COUNTER,"<$fields{'countfile'}");
while($thisnum=<COUNTER>) {
if ($thisnum eq "") { $thisnum = 0;}
$newnum = $thisnum + 1;
}
close(COUNTER);
open(COUNTER,">$fields{'countfile'}");
print COUNTER "$newnum";
close (COUNTER);
$fields{'counter'}=$newnum
}

##################################################################
sub valid_address
{
$testmail = $fields{'submit_by'};
if ($testmail =~/ /)
{ return 0; }
if ($testmail =~ /(@.*@)|(\.\.)|(@\.)|(\[email protected])|(^\.)/ ||
$testmail !~
/^.+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$/)
{ return 0; }
else { return 1; }
}

##################################################################
sub bad_email
{
print <<__STOP_OF_BADMAIL__;
Content-type: text/html

<FONT SIZE="+1">
<B>
SORRY! Your request could not be processed because of an
improperly formatted e-mail address. Please use your browser's
back button to return to the form entry page.
</B>
</FONT>
__STOP_OF_BADMAIL__
}

sub get_the_lock
{
local ($endtime);
$endtime = 60;
$endtime = time + $endtime;
while (-e $lockfile && time < $endtime)
{
# Do Nothing
}
open(LOCK_FILE, ">$lockfile");
}

sub drop_the_lock
{
close($lockfile);
unlink($lockfile);
}


##################################################################
sub valid_page
{
if (@okaydomains == 0)
{return;}
$DOMAIN_OK=0;
$RF=$ENV{'HTTP_REFERER'};
$RF=~tr/A-Z/a-z/;
foreach $ts (@okaydomains) {
if ($RF =~ /$ts/)
{ $DOMAIN_OK=1; }
}
if ( $DOMAIN_OK == 0) {
print "Content-type: text/html\n\n Sorry....Cant run from here!";

exit;
}
}


###################################################################
###################################################################
sub sendmail {

# error codes below for those who bother to check result codes <gr>

# 1 success
# -1 $smtphost unknown
# -2 socket() failed
# -3 connect() failed
# -4 service not available
# -5 unspecified communication error
# -6 local user $to unknown on host $smtp
# -7 transmission of message failed
# -8 argument $to empty
#
# Sample call:
#
# &sendmail($from, $reply, $to, $smtp, $subject, $message );
#
# Note that there are several commands for cleaning up possible bad
inputs - if you
# are hard coding things from a library file, so of those are
unnecesssary
#

my ($fromaddr, $replyaddr, $to, $smtp, $subject, $message) = @_;

$to =~ s/[ \t]+/, /g; # pack spaces and add comma
$fromaddr =~ s/.*<([^\s]*?)>/$1/; # get from email address
$replyaddr =~ s/.*<([^\s]*?)>/$1/; # get reply email address
$replyaddr =~ s/^([^\s]+).*/$1/; # use first address
$message =~ s/^\./\.\./gm; # handle . as first character
$message =~ s/\r\n/\n/g; # handle line ending
$message =~ s/\n/\r\n/g;
$smtp =~ s/^\s+//g; # remove spaces around $smtp
$smtp =~ s/\s+$//g;

if (!$to)
{
return(-8);
}

if ($SMTP_SERVER ne "")
{
my($proto) = (getprotobyname('tcp'))[2];
my($port) = (getservbyname('smtp', 'tcp'))[2];

my($smtpaddr) = ($smtp =~
/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/)
? pack('C4',$1,$2,$3,$4)
: (gethostbyname($smtp))[4];

if (!defined($smtpaddr))
{
return(-1);
}

if (!socket(MAIL, AF_INET, SOCK_STREAM, $proto))
{
return(-2);
}

if (!connect(MAIL, pack('Sna4x8', AF_INET, $port, $smtpaddr)))
{
return(-3);
}

my($oldfh) = select(MAIL);
$| = 1;
select($oldfh);

$_ = <MAIL>;
if (/^[45]/)
{
close(MAIL);
return(-4);
}

print MAIL "helo $SMTP_SERVER\r\n";
$_ = <MAIL>;
if (/^[45]/)
{
close(MAIL);
return(-5);
}

print MAIL "mail from: <$fromaddr>\r\n";
$_ = <MAIL>;
if (/^[45]/)
{
close(MAIL);
return(-5);
}

foreach (split(/, /, $to))
{
print MAIL "rcpt to: <$_>\r\n";
$_ = <MAIL>;
if (/^[45]/)
{
close(MAIL);
return(-6);
}
}

print MAIL "data\r\n";
$_ = <MAIL>;
if (/^[45]/)
{
close MAIL;
return(-5);
}

}

if ($SEND_MAIL ne "")
{
open (MAIL,"| $SEND_MAIL");
}

print MAIL "To: $to\n";
print MAIL "From: $fromaddr\n";
print MAIL "Reply-to: $replyaddr\n" if $replyaddr;
print MAIL "X-Mailer: Perl Powered Socket Mailer\n";
print MAIL "Subject: $subject\n\n";
print MAIL "$message";
print MAIL "\n.\n";

if ($SMTP_SERVER ne "")
{
$_ = <MAIL>;
if (/^[45]/)
{
close(MAIL);
return(-7);
}

print MAIL "quit\r\n";
$_ = <MAIL>;
}

close(MAIL);
return(1);
}

sub sys_date
{
%mn = ('Jan','01', 'Feb','02', 'Mar','03', 'Apr','04',
'May','05', 'Jun','06', 'Jul','07', 'Aug','08',
'Sep','09', 'Oct','10', 'Nov','11', 'Dec','12' );
$sydate=localtime(time);
($day, $month, $num, $time, $year) = split(/\s+/,$sydate);
$zl=length($num);
if ($zl == 1)
{ $num = "0$num";}
$yyyymmdd="$year\-$mn{$month}\-$num";
return $yyyymmdd;
}


sub sys_time
{
$sydate=localtime(time);
($day, $month, $num, $time, $year) = split(/\s+/,$sydate);
return $time;
}

#-------------------end of script------------------start html
page----------------------------------#

<TABLE WIDTH="550" BGCOLOR="#FFFFFF" BORDER="0">
<TR>
<TD>
<CENTER>
<H1>Send E-Mail to Us</H1>
<IMG SRC="/images/postal2.jpg" HEIGHT=89 WIDTH=510 BORDER=0>
<P>
</CENTER>
<FONT FACE="Verdana,Helvetica,Arial,helvetica" COLOR="000000">
We do try to answer our e-mail, but usually the load is
too great. We also have families, pets, and day jobs.
All we can do is try.
<P>
<FONT COLOR="#FF0000">
<B>Test</B>
</FONT>

<P>

<B>Send this e-mail to:</B>
</FONT>
<FORM METHOD="POST" ACTION="http://funinmb.com/scripts/contact1.pl">
<TABLE>
<TR>
<TD VALIGN=TOP>
<INPUT TYPE="RADIO" NAME="submit_to" VALUE="(e-mail address removed)" CHECKED>
</TD>
<TD VALIGN=TOP>

<FONT FACE=Verdana,Helvetica,Arial,helvetica
COLOR="#FF0000">Info:</FONT>
</TD>
<TD>
<FONT FACE="Verdana,Helvetica,Arial,helvetica" COLOR="000000" >
<B>
Information about MB
</B>
<BR>

</FONT>
</TD>
</TR>
<TR>
<TD VALIGN=TOP>
<INPUT TYPE="RADIO" NAME="submit_to" VALUE="(e-mail address removed)">
</TD>
<TD VALIGN=TOP>
<FONT FACE=Verdana,Helvetica,Arial,helvetica
COLOR="#FF0000">Admin:</FONT>
</TD>

<TD>
<FONT FACE="Verdana,Helvetica,Arial,helvetica" COLOR="000000" >
<B>
Questions, Comments about site
</B>
<P>
Subject
<SELECT NAME="form_id">
<OPTION VALUE="test1" SELECTED>test1
<OPTION VALUE="test2" >test2
<OPTION VALUE="test3" >test3
<OPTION VALUE="test4" >test4
</SELECT>

</FONT>
</TD>
</TR>
</TABLE>
</FONT>
<PRE>
*Required

First Name <INPUT TYPE="text" NAME="first_name" MAXLENGTH=25
SIZE=15>
Last Name <INPUT TYPE="text" NAME="last_name" MAXLENGTH=35
SIZE=20>
City <INPUT TYPE="text" NAME="city" MAXLENGTH=30 SIZE=20>
State <INPUT TYPE="text" NAME="state" MAXLENGTH=3 SIZE=3>
Country <INPUT TYPE="text" NAME="country" MAXLENGTH=35
SIZE=35>

*E-Mail Addr <INPUT TYPE="text" NAME="submit_by" MAXLENGTH=50
SIZE=35>
URL <INPUT TYPE="text" NAME="URL" MAXLENGTH=99 SIZE=45>
*Your Message <textarea name="Question" wrap=virtual rows=6
cols=40></textarea>

<INPUT TYPE="submit" VALUE="Send Mail!"><input
type="reset" value=" Clear-Form">
</PRE>
<!-- SCRIPT CONFIGURATION SECTION -->
<INPUT TYPE="HIDDEN" NAME="required"
VALUE="submit_by,Question">
<INPUT TYPE="HIDDEN" NAME="data_order"
VALUE="first_name,last_name,city,state,country,
submit_by,URL,Question,counter">
<!-- END OF SCRIPT CONFIGURATION SECTION -->

</FORM>

<P>
</TD>
</TR>
</TABLE>
 
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