Hello,


I'm using The Bat again after a rather long break, but I'm unable to send emails for now.

I've configured SMTP authentication using the reception parameters (but I've checked providing my login and password and the problem is the same)

But when I try to send emails, I have this message in the Bat log file :


!04/03/2019, 07:06:58: SEND  - Le message n'a pas été envoyé. Le serveur a répondu "4.7.1 <CHIOT.lan>: Helo command rejected: Host not found"


"CHIOT.lan" is the local DNS name of my computer.


When I check the postfix log file, I can see this :

Mar  4 06:06:56 ns323750 postfix/smtpd[11498]: Anonymous TLS connection established from <mypublicipaddress>: TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)
Mar  4 06:06:57 ns323750 postfix/smtpd[11498]: NOQUEUE: reject: RCPT from <mypublicipaddress>: 450 4.7.1 <CHIOT.lan>: Helo command rejected: Host not found; from=<myselfhostedemailaddress> to=<anotheremailaddressImusing> proto=ESMTP helo=<CHIOT.lan>
Mar  4 06:06:57 ns323750 postfix/smtpd[11498]: disconnect from <mypublicaddress> ehlo=2 starttls=1 mail=1 rcpt=0/1 rset=2 quit=1 commands=7/8

One line is missing : the authentication one !


When I'm sending mail using Outlook on the very same computer :

Mar  4 05:50:13 ns323750 postfix/submission/smtpd[3061]: 90BB0DFAD2: client=<mypublicipaddress>, sasl_method=LOGIN, sasl_username=<myusername>

What am I missing ?

Thanks for your help