We are happy to announce that Vesta is back under active development as of 25 February 2024. We are working on v1 candidate and expect to engage more with the community over the coming months. We are committed to open source, and we encourage contributors to help us build the future of Vesta.
SMTP Error (550)
SMTP Error (550)
I realize this has been posted before but I can't find the fix
I have a fully functional subscription paid direct admin server on my network, it works fine, I'm trying to mimic the settings for Vesta, I have an external dns server and as far as I can tell everything is the same from the web portal set up, the only thing not working is sending mail, I immediately keep getting this error.
SMTP Error (550): Failed to set sender "USER" (Access denied - Invalid HELO name (See RFC2821 4.1.3)).
I have full access to the files of both servers, please guide me to the root of the problem
I have a fully functional subscription paid direct admin server on my network, it works fine, I'm trying to mimic the settings for Vesta, I have an external dns server and as far as I can tell everything is the same from the web portal set up, the only thing not working is sending mail, I immediately keep getting this error.
SMTP Error (550): Failed to set sender "USER" (Access denied - Invalid HELO name (See RFC2821 4.1.3)).
I have full access to the files of both servers, please guide me to the root of the problem
Re: SMTP Error (550)
just found the issue, its working now
Here is the solution.
You should add smtp helo name in the configuration.
$config['smtp_helo_host'] = 'localhost';
Find the file config.inc.php from your mail client application, and add the line.
VestaCP: /etc/roundcubemail/config.inc.php
Here is the solution.
You should add smtp helo name in the configuration.
$config['smtp_helo_host'] = 'localhost';
Find the file config.inc.php from your mail client application, and add the line.
VestaCP: /etc/roundcubemail/config.inc.php