BlueOnyx > Personal Profile > Email

There are four options available in the Email “Basic Settings” section: Email Forwarding, Vacation Message, and Anti-Spam. In addition, BlueOnyx includes an IMAP Synchronization feature.

Note: The Anti-Spam tab is only available if the AV-SPAM add-on package is installed.

The Forwarding feature allows you to forward incoming messages to another email address.

Enabling email forwarding

1. Click the Enable check box in the Email Forwarding area.
2. In the scrolling text window labeled Email Addresses, enter an email address in the format xxxxx@yyy.zzz. For more than one email address, separate the addresses with a comma or enter each address on a separate line.
3. You can save a copy of the email messages that you forward by clicking the Save Copy check box.
4. Click Save

Disabling email forwarding

1. Ordered List ItemIn the Email Forwarding section of the table, uncheck the Enable check box.
2. Click Save.

The Vacation Message feature allows you to enter a vacation-reply message that is automatically sent to each person who sends you email. This feature is useful when you know that you will not be reading or responding to incoming email messages for a period of time. A vacation-reply email is sent only once a day to each sender.

Enabling the vacation message

1. Ordered List ItemIn the Vacation Message section of the table, click the Enable check box.
2. In the scrolling text window labeled Auto-Reply, type the text of the message you want to send to users while you are away.
3. Click Save

Disabling the vacation message

1. Ordered List ItemIn the Vacation Message section of the table, uncheck the Enable check box.
2. Click Save.

The Anti-Spam tab provides personal spam filtering controls when the AV-SPAM add-on is installed. Users can configure their own spam delivery preferences independently of server defaults.

Delivery Actions

• DISABLE — No spam filtering; all mail is delivered normally.
• DELIVER — Spam is delivered to the inbox with a modified subject line.
• FILE — Spam is delivered to a dedicated spam folder (requires Procmail).
• DELETE — Spam is discarded silently.

Personal Scoring Overrides Users can override the server default scores for:

• Add header score — Score at which an ``X-Spam: YES`` header is added.
• Reject score — Score at which incoming mail is rejected.
• Greylist score — Score at which greylisting is temporarily applied.

Sender Lists Users can maintain personal allow/block lists:

• Sender IP blacklist / whitelist — Block or allow specific IP addresses or CIDR ranges.
• Sender domain blacklist / whitelist — Block or allow entire sender domains.
• Sender email blacklist / whitelist — Block or allow specific email addresses.

Custom Rules Users can create custom Rspamd rules in SpamAssassin-style syntax or multimap expressions. Rules are stored in ``~/.rspamd/custom_rules.rules``.

Since AV-SPAM v8.1, the email folder ``caughtspam`` is created automatically whenever a user is created or modified via the GUI.

If a user has his SPAM-filter configured to move all detected SPAM to the folder ``caughtspam`` and/or a user manually moves an email into that folder, the email is presented to Rspamd to learn it as SPAM. It may not accept emails that have insufficient numbers of tokens, but still: Such emails are at least considered for training.

If an email is moved out of the folder ``caughtspam``, then this email is trained as HAM.

This is implemented via special ImapSieve rules and a script that is triggered via a timer and does batch processing of up to 50 emails per user. Only new emails are taken into account and it keeps track of those it has already seen.

The training progress can be monitored via:

journalctl -u solarspeed-rspamd-imapsieve.service

On the Anti-Spam tab you will find a table that shows how many HAM/SPAM emails were already learned for your account.

Note: This is an optional feature and must be enabled in the Services tab of the AV-SPAM Settings for it to work.

IMAP Synchronization allows you to copy the emails and IMAP folders from one mailbox to another. This can be used to import emails of a single user from another server after a server migration. It can also be used to export emails of a local user to a mailbox locate on another server.

When you tick the 'Enable' checkbox, have all required fields filled out and save the changes, then this server will attempt to import emails via ImapSync from the remote to the local destination. A logfile of the transaction is created and can then be viewed to determine if the transfer was successful or not.