email-spam

This question already has answers here : How do you make sure email you send programmatically is not automatically marked as spam? (22 answers) Closed 4 years ago . I know that there are many similar questions on this site, but none of them helped me. I have the following PHP code: <?php $to = "mymail@inbox.com"; $from = "no-reply@heygee.com"; $subject = "Confirm your registration!"; $message = "Please follow this link to confirm your registration: www.bit.ly/32106"; $headers = "MIME-Version: 1.0" . "\r\n"; $headers .= "Content-type: text/html; charset=iso-8859-1" . "\r\n"; $headers .= "From:

We do a lot of mailing and we use Sendgrid to give it unique arguments and categories. But for storage, archiving, filtering and search capabilities, I would like to give them some other custom headers too, something like a json format of this array array('user' => 300, 'item' => 8842, 'country' => 'Croatia'); Now, is it possible for such custom headers to hurt the passthrough rate of our emails? In other words, is there a chance of our emails triggering spam filters due to having such custom headers? Swift The convention for user defined headers is to prefix them with an X- . For example X-my

Is there an elegant and easy/simple way to do it using PHP, Javascript or Jquery? You can use the PHP imagestring() function to create an image. <?php // Create a 100*30 image $im = imagecreate(120, 30); // White background and blue text $bg = imagecolorallocate($im, 255, 255, 255); $textcolor = imagecolorallocate($im, 0, 0, 255); // Write the email address at the top left imagestring($im, 5, 0, 0, 'test@test.com', $textcolor); // Output the image header('Content-type: image/png'); imagepng($im); imagedestroy($im); ?> There are many ways of doing this. We've had som luck obfuscating source via

The company I work for provides testing services for the healthcare industry. As part of our services, we need to send email to our clients' employees. Typically, these are temp, part-time, or contract employees, and so have private email addresses (eg Hotmail, GMail, Yahoo!, etc). Up to now, we've been sending from an internal address, but this means that replies come back to us when employees aren't paying attention or don't know to send queries to our clients. I'd like to change this, so that the person who requests that the email is sent is the person that is replied to. We've used reply

This question is not directly programming related but I need my Server to pass Spam filters for my app to work properly. I talked to my ISP about rDNS and the guy from tech-support told me if I write an email with what they should add to my DNS record they would do that. My question: What should I tell him to add if my hostname is " http://niklasfi.de " and my is 78.31.67.216? Thanks für the answers. I tried searching on the Web but i only very specific anwers concerning a single ISP. reverse DNS is simply a record where the lookup is to find your host name from your IP address. So you should

I'm trying to come up with a JavaScript email obfuscator to reduce the chance for spam in emails listed on a web site. Right now I've got a JavaScript based obfuscator that uses a combination of HTML encoding & JavaScript to convert an obfuscated email into a normal email transparently. What I do is this: Format the "mailto:" part of the href in links to be HTML encoded like: mailto: I also encode the email, replacing the @ sign with (a) , so that the email reads something like: stackoverflow(a)example.com I then use some JavaScript to decipher all mailto links which have this (a) sign in the