Client host rejected: cannot find your hostname

Client host rejected: cannot find your hostname???

Hi,

Problems are still two, on the mail server  screen to be able to send in 25 ports, I need to uncheck the

rDNS Check (recommended):      Drop all emails if no rDNS/PTR

In the other ports 465 and ... I send without problems ...

And my second problem is that I do not get e-mail from the server for updates and archives ...

Please help...


Session Transcript:
Transcript: Connecting to 87.246.45.29
Transcript:
Transcript: 220 hosting.ventyvlc.com ESMTP Postfix [750 ms]
Transcript: EHLO PWS3.mxtoolbox.com
Transcript: 250-hosting.ventyvlc.com
Transcript: 250-PIPELINING
Transcript: 250-SIZE 204800000
Transcript: 250-ETRN
Transcript: 250-STARTTLS
Transcript: 250-AUTH PLAIN LOGIN
Transcript: 250-AUTH=PLAIN LOGIN
Transcript: 250-ENHANCEDSTATUSCODES
Transcript: 250-8BITMIME
Transcript: 250 DSN [766 ms]
Transcript: MAIL FROM:<supertool@mxtoolbox.com>
Transcript: 250 2.1.0 Ok [766 ms]
Transcript: RCPT TO:<test@example.com>
Transcript: 454 4.7.1 <test@example.com>: Relay access denied [766 ms]
Transcript:
Transcript: PWS3v2 4641ms

Thanks in advance!

BR
Venty

Hi,

Still not clear, what exactly the problems..
Please include some log from /etc/log/maillog