Mail

Articles related to mail service in Plesk including webmail.

SpamAssassin rules can't be updated on CentOS 7 server with Plesk: config: SpamAssassin failed to parse line, is not valid for "util_rb_3tld"
Is Roundcube 1.4 secured against CVE-2026-25916 and CVE-2026-26079 in Plesk?
Integrating SmarterMail 100.0.9560 with Plesk fails: Login failure: Missing auth
Dovecot IMAP crashes on a Plesk server with Ubuntu 24.04: Panic: file imap-sieve-storage.c: line 216 (imap_sieve_add_mailbox_event): assertion failed
Unable to start Amavis: ERROR: MISSING REQUIRED ADDITIONAL MODULES: DBD::MariaDB
Unable to send or receive email with Plesk Email Security extension installed
It is not possible to receive messages coming from a specific domain to a specific mailbox on a Linux Plesk server. What can be checked?
How to configure Apache Solr search for Dovecot?
WordPress website using WP Mail SMTP: SASL authentication failure: no secret in database
Incoming email does not work: Fatal Plugin '$mail_plugins' not found from directory /usr/lib/dovecot/modules
Error in configuration file /etc/dovecot/conf.d/98-sieve.conf line 24: Unknown section name: plugin
Mail Clients are no longer able to use encrypted password authentication type after update to Plesk Obsidian 18.0.73
Dovecot fails to start after a Plesk update to 18.0.73: Unknown setting: mail_location
Dovecot fails to start after a Plesk update to 18.0.73
Dovecot cannot be started on Plesk 18.0.73: 99-warden.conf line 9: Unknown section name: plugin
Incoming emails (either local or external) do not appear in Inbox on Plesk server
What are the changes performed when the Postfix – Strict Rules option is enabled in Plesk Email Security?
Active sync stopped working after Plesk update: DB Error: [1054] Unknown column 'is_broken' in 'SET'
How to hash all the existing email accounts passwords in Plesk that still use symmetric encryption?
SPF local rules are ignored: SPF validation failed. : Reason: mechanism
ActiveSync and IMAP connections fail with Plesk Premium Email: Socket closed or timed out during TLS handshake: closed
Outgoing messages fail to be sent out: deferred (mail for 203.0.113.10 loops back to myself)
How to apply filters to existing email?
XSS vulnerability CVE-2025-44148 in MailEnable in Plesk for Windows
CVE-2025-49113 Vulnerability in Roundcube on Plesk servers
How to enable 2 step authenticantion (2FA) in SOGo webmail?
Unable to create domain in Plesk: mailmng failed: Incorrect Content-Type: must be textual to extract_string, JSON to extract_json. at generateDKIMKeyPair(default, 2048)(SmarterMail::Common::Domain::generateDKIMKeyPair line 199)
How to list all mailboxes, their size, mail quota and mailbox occupation?
How to display hidden folders in roundcube webmail?
Unable to receive email with Plesk Email Security extension installed: (!)connect_to_sql: unable to connect to DSN 'DBI:mysql:database=emailsecurity;mysql_socket=/var/run/mysqld/mysqld.sock'