Screenshots were taken in the new Elastic template. If you are using the older Larry template, follow the text instructions, or temporarily change the template according to the manual.
In this article, you will learn:
- What filtering options are available
- How to create and manage a filter
- How filter sets work
- Common problems
- Frequently asked questions
E-mail automation
Using filters, you can automate a large number of actions in the mail client for any incoming e-mail. Common automation includes:
By combining conditions and actions, you can also perform fairly complex tasks.
Creating and managing filters
Create a new filter in these steps:
- Log in to the WebMail ⧉ client.
- In the top right corner, click the Settings button.
- In the left menu, select Filters.
- Click the Create button.

Then enter the name, rules, and actions.
Scope and rules
You can apply filters only to incoming messages. As the Scope, you can either select All messages, or define conditions for them. By checking Match all rules or Match any rule you determine whether the filtered message must meet all the rules below, or whether it is enough to meet at least one.

If you do not apply the filter to all messages, set up individual rules.
You can filter by subject, sender, recipient, content (body), size, date, and manually entered parameters (…). The selection of the property is usually followed by a comparison operator (contains, does not contain, value is greater than, etc.) and the specific value for which you are setting the filter.
To add a rule, click the + button next to any existing rule. To remove a rule, click the button.

Filter actions
Filters can perform the following operations and their combinations in the order in which you enter them:
- Move or copy message to the selected folder. The message remains in the mailbox.
- Forward or send a copy of the message to the selected e-mail. If you want to enter more e-mails, add the action multiple times, each time with a different e-mail. The original message remains in the mailbox.
- Reject and inform the sender. The mailbox will refuse to accept the e-mail, and the system will return a non-delivery message to the sender. You can add custom text.
- Reply with a message. You will use this option when creating automatic replies.
- Delete message. Messages deleted by a filter do not use the trash. If you only want to move messages to the trash, use the Move option and select the Trash folder.
- Set, add, or remove flags from the message overwrites, adds, or removes the selected flags: read, replied, marked, deleted, or draft.
- Send notification. This action sends an e-mail notification about the message being received.
- Keep the message in the inbox prevents the message from being moved, for example based on set flags.
- Stop rules. The message will no longer follow any rules.
To add another action below the current one, click the + button next to the given action. To remove an action, click the button.
The order of actions cannot be changed; you can only remove an action and add it again after another action.
Starting, stopping, and deleting a filter
You can start, stop, or delete filters. Enter the menu for these options by following these steps:
- In the Filters menu, select the filter you want to disable, enable, or delete.
- To start and pause the filter, switch the Filter Active toggle and save. To delete the filter, click the Delete button.

A disabled filter is crossed out in the list.
Filter sets
Filter sets work as a mode switch for the mail client.
You can have only one filter set active at a time.
If you have different situations, such as vacation and normal work mode, handled by multiple filters, placing these filters into a set saves you the trouble of turning them on and off individually.
You manage filter sets similarly to the filters themselves, but the controls are found in the Filter sets column.
Creating a filter set
Create a new filter set in these steps:
- Log in to the WebMail ⧉ client.
- Go to Settings.
- In the menu, select Filters.
- At the top of the filter list, click the Actions button.
- Select Add filter set.
- Enter the filter set name and choose whether you want to import existing filters from another set or from a file.
- Confirm the settings with the Save button.
Starting, stopping, and deleting a filter set
You can start, stop, or delete filter sets. Enter the menu for these options by following these steps:
- In the list, select the filter set you want to disable, enable, or delete.
- At the top of the filter list, click the Actions button.
- In the menu, select Turn filter set on/off, or Delete filter set.
Enabling one filter set disables the currently enabled set. A disabled filter set is grayed out in the list.
By selecting Download, you can save the filter set settings to your computer and then upload them as a template for another new filter set.
Common problems
Common problems with filter settings include:
Filters do not work
Problem: The configured filters do not work correctly.
Solution: Thoroughly check the mail settings:
- Check in DNS that you are really using WEDOS mail servers. More information can be found in the article about MX DNS records.
- Check the mailbox settings to see whether they conflict with the configured filter.
- Verify that both the filter set and the filter itself are not disabled.
- Test the filter commands, for example by simplifying it and gradually adding conditions/commands.
Frequently asked questions
How exactly do I set up filters for (some common task)?
We have separate guides for some filter setups. You can find links to them in the E-mail automation section.
What if I want to use some filters in two different sets at the same time?
Create a set with the shared filters and import it when creating other sets. Then add the individual filters for those sets. If you later want to add another shared filter, you must create it separately in each set.