Customize Spam filter
Incoming email messages are subjected to Google's spam filters, which automatically places messages detected as spam in a user's Gmail spam folder. Using the Spam setting, you can customize your spam filters in the following ways:
Turn on aggressive spam filtering to enforce more stringent filtering of bulk mail.
Create an approved sender list to bypass Google's spam filter. You can approve specific senders based on the email address or domain. You can also approve all internal messages within your organization.
Similar to other email security settings, the Spam setting applies to all users in an organizational unit. Users within child organizations inherit the settings you create for the parent organization.
To Customize Spam Filters
- Sign in to the Google Admin console.
- From the dashboard, go to Apps > Google Apps > Gmail > Advanced settings.
- In the Organizations section, highlight your domain or the organizational unit for which you want to configure settings (see Configure advanced settings for Gmail for more details).
- Scroll down to the Spam section:
- If the setting's status is Not configured yet, click Configure (the "Add setting" dialog box displays).
- If the setting's status is Locally applied, click Edit to edit an existing setting (the "Edit setting" dialog box displays), or click Add another to add a new setting (the "Add setting" dialog box displays).
- If the setting’s status is Inherited, click View to view the inherited setting, or click Add another to add a new setting (the "Add setting" dialog box displays).
- Enter a description for this configuration—for example, "Eng Spam Bypass Setting."
- To turn on more aggressive spam filters, check the Be more aggressive when filtering bulk mail box. If you check this box, Gmail’s spam filter is more likely to decide that a message is spam. As a result, fewer spam messages should arrive in your Inbox. However, checking this box may also result in more non-spam messages being sent to your Spam folder.
- To set up an approved sender list, select either or both of the following options:
- To bypass spam filters for messages received from internal senders (from users in the same organization), check the Bypass spam filters for messages received from internal senders box.
- To bypass spam filters for messages received from addresses or domains specified in your approved sender lists, check the Bypass spam filters for messages received from addresses or domains within these approved senders lists box.
- To send messages that meet your spam filter criteria to an admin quarantine for review, check the Put spam in administrative quarantine box.
- If you checked the second box in step 7, do the following:
- Click Add or create a new one to create a new approved sender list.
- To use an existing list as your approved sender list, click the list name.
- To create a new list, enter a name for the list in the Create new list field, and then click Create.
- To edit one of your lists, hover over the list name, click Edit, and then do any of the following:
- To add email addresses or domains to the list, click Add.
- Enter an email address or domain name (for example, solarmora.com).
- Note: Check the Do not require sender authentication box to bypass the spam folder for approved senders that do not have authentication, such as SPF or DKIM enabled. Use this option with caution as it can potentially lead to spoofing.
- When you're finished making changes, click Add setting or Save to close the dialog box.
- Repeat these steps to add more email addresses or domains to the list.
- When you're finished making changes, click Add Setting to close the dialog box.
Note: Any settings you add will be highlighted on the "Email settings" page.
- Click Save changes at the bottom of the "Email settings" page.