Roundcube Community Forum

Release Support => Pending Issues => Topic started by: guillaumesoucy on November 15, 2020, 07:39:47 AM

Title: Errors with SMTP when sending mail
Post by: guillaumesoucy on November 15, 2020, 07:39:47 AM

Good day!

When I try to send a message with Roundcube I got this error: (http://share.guillaumesoucy.com/forums_content/roundcubeforum.net/screenshots/Screenshot%20at%202020-11-12%2013-38-32.png) in the right bottom page. And also when trying to use Mozilla Thunderbird it gave me these errors: (http://share.guillaumesoucy.com/forums_content/roundcubeforum.net/screenshots/Screenshot%20at%202020-11-12%2013-37-43.png) and (http://share.guillaumesoucy.com/forums_content/roundcubeforum.net/screenshots/Screenshot%20at%202020-11-12%2013-39-20.png)

Postfix and Dovecote are installed and up-to-date on the server running Ubuntu 20.04 LTS x64. I'd take the instructions from https://www.vultr.com/docs/how-to-install-postfix-dovecot-and-roundcube-on-ubuntu-20-04#3__Install___Configure_Dovecot (https://www.vultr.com/docs/how-to-install-postfix-dovecot-and-roundcube-on-ubuntu-20-04#3__Install___Configure_Dovecot) but SMTP seem not working. What I'd need to to to get it work?

Thanks,

Guillaume

Title: Re: Errors with SMTP when sending mail
Post by: JohnDoh on November 15, 2020, 02:13:56 PM

The fact you get errors from both Roundcube and Thunderbird suggests a problem with your SMTP server. You say you are using Postfix if you are not sure what is wrong then I suggest you ask in the Postfix community as here we can only give advice about Roundcube.