Re: [exim] no ehlo possible when sender IP has no hostname

On 22 Jul 2005 at 7:01, Roman Khassraf wrote about

    "[exim] no ehlo possible when sender":

|...
| when the IP address of the user has no ptr and the hostname of the IP can´t be
| resolved, the server responds to ehlo command with status code 502, only helo
| is possible, so no auth advertise and no authentication is possible
|
| i can´t find the option that makes this happen

host_lookup won't cause that. Do you have an acl_smtp_helo ACL?
What does it look like?

- Fred