Руководство администратора Synology MailPlus Server — на базе версии 3.3
For DSM 7.2 and above
Chapter 5: User Licenses
MailPlus Licenses
A sufficient number of licenses is required to run MailPlus Server. The number of licenses you need depends on the number of accounts you want to activate.
By default, MailPlus Server comes with five free licenses for five email accounts. You can add more accounts with paid licenses.
The following types of accounts do not require licenses:
- Deactivated accounts: For example, the license of a former employee can be applied to a new employee.
- Email alias: Email aliases can be added at no extra cost because alias addresses are bound to existing user accounts.
- DSM users that do not belong to the selected account type: For example, when the account type is set to LDAP users, local users will not be counted as licensed users.
Add licenses
MailPlus licenses come in packs of 5 or 20 email accounts and can be purchased either from MailPlus Server or from a Synology-authorized reseller.
- Go to License and click Add License.
- To continue the process, you must confirm your agreement to the terms and conditions.
- Make sure the network connection is stable and sign in to your Synology Account.
- Choose either of the following options:
- Enter an existing license key
- Buy now
- Follow the wizard to finish the settings. Once your licenses are successfully added, MailPlus Server will automatically update the user limit.
- On the License page, you can check the following details of each license:
- License key
- The number of email accounts provided by each license
- Activation date
- Expiration date
- Validity status
Notes:
- If you have trouble retrieving licenses after activating them, please contact Synology Technical Support.
Apply licenses
After adding licenses, go to Account > User to activate user accounts.
Bitdefender Licenses
By purchasing licenses in Bitdefender for MailPlus, you can rely on Bitdefender's security engine to guard against spam and viruses.
Apply licenses
The antispam and antivirus engines will switch to the default ones if the number of valid Bitdefender licenses is less than the number of activated MailPlus users.
If you wish to continue using Bitdefender, do the following:
- Add enough licenses in Bitdefender for MailPlus.
- Go to Security > Antispam or Antivirus. Switch the engines back to Bitdefender.