Email Verification reject good emails, when MTA works with Greylisting.
The errormessage in drupallog is for example:

Rejected email address: xxx@htp-tel.de. Reason: 451 4.7.1 Greylisting in action, please come back later
or
Rejected email address: xxx@xxx.de. Reason: 451-83.246.80.199 is not yet authorized to deliver mail from

Comments

jozef.benicky’s picture

jozef.benicky commented

I updated email_verify.inc.php on line 88:

if (ereg("(G|g)reylist", $to)) {
 // This server does not like us, accept the email address
 // greylisting in actin
 watchdog('email_verify', "Could not verify email address at host $host: $to");
 return;
}

and it seems to work.

dbr’s picture

dbr commented
Assigned: Unassigned » dbr
Status: Active » Closed (duplicate)

I've just take care of a similar issue with server response codes. Please see http://drupal.org/node/229800
If you can, review and test the change. You can comment on that other issue.