Articles related to mail service in Plesk including webmail.
- How to activate mail autodiscover for all existing domains on Plesk server?
- After switching from Courier IMAP to Dovecot in Plesk emails are duplicated into POP3 account
- Folders with special characters are displayed incorrectly after upgrade to Obsidian 18.0.25
- Mails sent with delay: Blocked MTA-BLOCKED {TempFailedInbound}
- Unable to log in to Horde on Plesk server: Horde reloads the login page when entering the correct password
- Unable to connect local SmarterMail to Plesk Obsidian: Integration error: Incorrect Content-Type: must be textual to extract_string
- Unable to receive/send mail in Plesk: (!)DENIED ACCESS from IP 203.0.113.2, policy bank
- The spam messages are not blocked when the Plesk Email Security extension is installed
- Cannot send email when Plesk Email Security is installed: 127.0.0.1[127.0.0.1]:10024: Connection refused
- Is it possible to have different SMTP banners for different IP addresses on the Plesk server
- Mail autodiscover option is not visible in Mail Server Settings
- Is it possible to secure the mail server mail.example.com with Let's Encrypt SSL certificate when the A record for example.com is pointing to another server?
- Unable to create a new mailbox: Unable to get default delivery transport string from /var/qmail/mailnames/.default_delivery
- Unable to remove a mail alias or to update the mail password: Invalid or unsupported Unicode character or escape sequence found in string
- Unable to configure External SMTP Server with a non-email address login in Plesk: Unable to encode IDN email address 'jdoe'
- Certificate mismatch using mail Autodiscovery feature in Plesk
- Unable to send email using PHP mail after Plesk update: Your server might not be configured to send mail using this method
- Why is the spam folder located under the inbox on Plesk Premium Mail? Can it be removed?
- Upgrade to Plesk Obsidian fails with Postfix dependency error: Error: Package: 2:postfix-perl-scripts-2.10.1-7.el7.x86_64 (base) Requires: postfix = 2:2.10.1-7.el7
- How to manage mail autodiscover in Plesk Obsidian?
- Notifications are sent every hour: Can't initialize engine. License problem
- Plesk Migration fails: Failed to select folder <path> with IMAP. Mail message flags could be restored incorrectly for that folder
- Emails sent from Plesk server to gmail account show "not encrypted" message
- How to list all email accounts with their forwarding email addresses via a command-line interface in Plesk for Linux
- Unable to log into Horde webmail from particular email account: Horde_Prefs_Scope::serialize() must return a string or NULL
- How to change the sender email address in the emails sent by root cron tasks to avoid SPF validation failure?
- Unable to log into Webmail on Plesk with Dovecot: Connection to storage server failed
- Unable to remove IP address when it is used for Send mail from specific IP feature: The IP address 203.0.113.2 is already used for hosting
- Unable to import mail messages if default location of mailboxes was changed
- Customized Dovecot configuration file /etc/dovecot/dovecot.conf is overwritten after Plesk updates