What is the latest cumulative update for Exchange 2013?

What is the latest cumulative update for Exchange 2013?

2013 Cumulative Update 23

To get the latest version of Exchange 2013, download and install Microsoft Exchange Server 2013 Cumulative Update 23. Because each CU is a full installation of Exchange and includes updates and changes from all previous CUs, you don’t need to install any previous CUs or service packs first.

Is Exchange Server 2013 still supported?

Exchange Server 2013 will reach its end of support on April 11, 2023. If you haven’t already begun your migration from Exchange 2013 to Microsoft 365, Office 365, or Exchange 2019, now’s the time to start planning.

What must you do to enable the spam filtering agents on a mailbox role?

In this article

1. What do you need to know before you begin?
2. Step 1: Run the Install-AntispamAgents.ps1 PowerShell script.
3. Step 2: Restart the Microsoft Exchange Transport service.
4. Step 3: Specify the internal SMTP servers in your organization.
5. Step 4: Next steps.

What is exchange cumulative update?

Microsoft releases Security Updates (SUs) monthly and Cumulative Updates (CUs) for supported Exchange Server versions, such as Exchange 2013, 2016, and 2019, every quarter. Cumulative Updates contain all the hotfixes and security updates released between the current and last CU releases.

Are exchange SU updates cumulative?

Be advised that these security updates are Cumulative Update level specific. You cannot apply the update for Exchange 2019 CU12 to Exchange 2019 CU11.

How do I find my Exchange CU version?

Start the Microsoft Exchange Management console. In the navigation pane, expand the Server Configuration objects until you locate the server object, and then select the server object. On the right side, notice the Exchange version number.

Will there be an exchange 2022?

Instead of rolling out in 2021 or 2022, the next on-premises release of Exchange Server now is coming in 2025, Microsoft announced today.

Does Microsoft still support Outlook 2013?

Office 2013 will reach the end of support on April 11, 2023. After this date, support for Office 2013 will end and security updates will no longer be available, per the Fixed Lifecycle Policy.

How do I know if my Exchange server is IMAP enabled?

To verify that you have enabled and configured IMAP4 on the Exchange server, perform the following procedures: Open a mailbox in Outlook on the web, and then click Settings > Options. Click Mail > Accounts > POP and IMAP and verify the correct IMAP4 settings are displayed.

How do I disable antispam?

How? On the Home Page, open the Web and Email Protection drawer. Click Anti-Spam. Under Anti-Spam, click Turn Off.

Do exchange cumulative updates include security updates?

This change only affects Cumulative Updates for Exchange; Security Updates will continue to be released when needed, so no changes there.

How do I know where my Exchange 2013 is CU?

Exchange 2013 or 2016

1. Start the Microsoft Exchange Management Shell.
2. Run the following command at the command line: Get-ExchangeServer | fl name,edition,admindisplayversion.

How do I check exchange security update?

When you want to check which updates are installed on an Exchange server you can navigate to Control Panel | Programs | View Installed Updates and you will see a list of installed updates, including the Exchange Security Updates.

How do I update Exchange 2013 to CU23?

To upgrade Exchange Server 2013 RTM or later edition to CU23, right-click on the Exchange2013-x64-cu23.exe file and choose Run as administrator. Then follow the wizard to install the CU23 update. You may also run the Setup.exe in unattended mode to install CU23 on Exchange Server 2013 using an elevated Command Prompt.

Will Exchange Server be discontinued?

Exchange 2019 is the only version of Exchange Server in mainstream support. Exchange 2016 is in extended support and will exit support on October 14, 2025.

Is Microsoft Exchange discontinued?

Until version 5.0 it came bundled with an email client called Microsoft Exchange Client. This was discontinued in favor of Microsoft Outlook.
…
Microsoft Exchange Server.

How do I know if I need to update Outlook?

Newer versions of Office
Go to File > Account (or Office Account if you opened Outlook). Under Product Information, choose Update Options > Update Now. Note: You may need to click Enable Updates first if you don’t see the Update Now option right away.

Is Outlook email being discontinued?

Even though newer versions of Outlook and Office came out, Microsoft continues to support the older versions as well for quite some additional years.
Support End Dates.

Which is safer IMAP or POP?

Better security:
With IMAP, all emails are stored on the server. This means that if one of your devices is lost or stolen, your emails will still be safe. POP, on the other hand, stores emails locally on your device. This means that if your device is lost or stolen, your emails will be lost as well.

How do you know if my email is IMAP or POP?

You can find out whether your email is POP or IMAP by checking your email client. Open your email account settings and it will usually indicate if you’re set up for POP or IMAP.

How do I check my Exchange spam filter?

In “Exchange admin center”, click on “protection” and select “spam filter”. Now, click on “Default” spam filter policy. If you want to edit summary for this, double click on name. Following screen will appear.

Which list order does the AntiSpam filter process email for spam?

Antispam filtering uses local lists for matching in the following manner: Sender IP: The sender IP is checked against the local allowlist, then the local blocklist, and then the SBL IP-based server (if enabled).

What is Exchange extended protection?

Extended Protection enhances the existing authentication functionality in Microsoft Exchange Server to help mitigate authentication relay or “man in the middle” attacks.

How do you secure an Exchange server?

10 Best Practices to Protect Exchange Servers

1. Inform and educate users.
2. Deploy exchange-aware security software.
3. Enable Kerberos authentication.
4. Strong passwords.
5. VPN for secure remote access.
6. Enable RBAC for access control.
7. Use a firewall.
8. Run HealthChecker script.

How do I check if CU is installed?

You could also go to the control panel and then click on Programs and features and view the installed updates and it will also tell you what version of Exchange 2016 you have installed. Lastly, in the Exchange Admin Center (EAC), you can also click the servers tab and you will see the build number of each server.