I 'm having some problem while sending mails . i am sending bulk mails using php script, der is no problem in the script. i hope some guys have faced similar issue.
while i am sending bulk emails, i figured out that - few mails are going to spam not into their INBOX.
can you guys pls give some hint to resolve this issue. …
Could just be that you’re sending out a lot at once. a lot of servers use that as a way to detect spam. could also be your headers (or lack there of). There’s a ton of different rules that servers look at when determining if mail is spam or not. Could be that your domain is on a blacklist, could also be that the particular user has marked your email as spam.
There’s no easy explanation for that one.
how to check whether my domain is in black-listed…??
You would have to look at one of your user’s systems and see if it is blacklisted on their host’s system.
It would be hard to sort out if you have a large number of users with different host companies.
One thing you can try is to send out each email as a separate email. This would take much longer, but, it would ensure that the email was sent out as one item not as a bulk mail.
Also, you MUST be using a valid return/from address on the email itself. A large number of email clients will check for invalid return addresses. Most will not allow over a certain number of CC’s or BCC’s per email.
Good luck…