Apparently the smtp user and password were missing from the config.inc.php file in Roundcube 1.3.4, resulting in a [code]Relay access denied[/code] when trying to send mail from Roundcube. Adding [code] $config[‘smtp_user’] = ‘%u’; $config[‘smtp_pass’] = ‘%p’; [/code] to config/config.inc.php solved the problem.
Thunderbird can be set up to automatically use Nextcloud to send large attachments. This is convenient because not all mailservers have the same maximum attachment size. I’m mostly documenting this because I keep forgetting about it. If this article has helped you, feel free to click some of the ads …
Last week we had a spam issue when a user’s mail credentials were apparently guessed or stolen. (Our mail server doesn’t do two factor yet.) A lot of spam was sent from that useraccount. To monitor our relay server I wrote a script that checks for unusual amounts of mail …
Voor de mensen die alleen op zoek zijn naar de oplossing: hij staat in de een-na-laatste paragraaf. Sommige mensen beklimmen ijsbergen zonder hulpmiddelen, anderen basejumpen. Ik niet – ik maak mailservers. Ieder zijn hobby. Voor een mailserver is niet zo veel nodig: de software is gratis; de hardware heb je …
How to install a complete mailserver on Debian 8/9, featuring Postfix, Dovecot, MySQL, Spamassassin, ClamAV, Roundcube and Fail2ban. ~ the howto that actually works ~ Part 1: Introduction Part 2: Preparations: Apache, Let’s Encrypt, MySQL and phpMyAdmin Part 3: MTA: Postfix Part 4: IMAP server: Dovecot Part 5: Web interface: …
How to install a complete mailserver on Debian 8/9, featuring Postfix, Dovecot, MySQL, Spamassassin, ClamAV, Roundcube and Fail2ban. ~ This is the howto that actually works. ~ Part 1: Introduction Part 2: Preparations: Apache, Let’s Encrypt, MySQL and phpMyAdmin Part 3: MTA: Postfix Part 4: IMAP server: Dovecot Part 5: …
How to install a complete mailserver on Debian 8/9, featuring Postfix, Dovecot, MySQL, Spamassassin, ClamAV, Roundcube and Fail2ban. ~ the howto that actually works ~ Part 1: Introduction Part 2: Preparations: Apache, Let’s Encrypt, MySQL and phpMyAdmin Part 3: MTA: Postfix Part 4: IMAP server: Dovecot Part 5: Web interface: …
How to install a complete mailserver on Debian 8/9, featuring Postfix, Dovecot, MySQL, Spamassassin, ClamAV, Roundcube and Fail2ban. ~ the howto that actually works ~ Part 1: Introduction Part 2: Preparations: Apache, Let’s Encrypt, MySQL and phpMyAdmin Part 3: MTA: Postfix Part 4: IMAP server: Dovecot Part 5: Web interface: …
How to install a complete mailserver on Debian 8/9, featuring Postfix, Dovecot, MySQL, Spamassassin, ClamAV, Roundcube and Fail2ban. ~ the howto that actually works ~ Part 1: Introduction Part 2: Preparations: Apache, Let’s Encrypt, MySQL and phpMyAdmin Part 3: MTA: Postfix Part 4: IMAP server: Dovecot Part 5: Web interface: …
How to install a complete mailserver on Debian 8/9, featuring Postfix, Dovecot, MySQL, Spamassassin, ClamAV, Roundcube and Fail2ban. ~ the howto that actually works ~ Part 1: Introduction Part 2: Preparations: Apache, Let’s Encrypt, MySQL and phpMyAdmin Part 3: MTA: Postfix Part 4: IMAP server: Dovecot Part 5: Web interface: …