Hi, I´m having an issue with a customer that can´t send emails to certain destinations because the IP their ISP provided is blacklisted.
If they send the email using Webmail, the mail goes through.
If I sent the email from the same account but from a different location and ISP, the email goes through.
The ISP is known for their lack of response to spam complaints.
They say thay the SMTP server administrator must configure it to hide the originated IP, and I found a few (but really old) workarounds to configure Exim in that way, but I´m afraid of misconfiguring Exim.
Is there any way to not list in the email headers the email originating IP? (of course in an authenticated SMTP connection).
If they send the email using Webmail, the mail goes through.
If I sent the email from the same account but from a different location and ISP, the email goes through.
The ISP is known for their lack of response to spam complaints.
They say thay the SMTP server administrator must configure it to hide the originated IP, and I found a few (but really old) workarounds to configure Exim in that way, but I´m afraid of misconfiguring Exim.
Is there any way to not list in the email headers the email originating IP? (of course in an authenticated SMTP connection).