How to add an upcoming out-of-office note to email signatures

Learn how to use CodeTwo Email Signatures 365 to automatically add an upcoming out-of-office (OoO) note to emails and email signatures in your organization (Fig. 1.). This will let you inform recipients in advance about dates when specific people will be unavailable or when your organization will be closed (e.g., for holidays).

Fig. 1. A sample signature with an upcoming out of office note.

In this scenario, you will create a CodeTwo custom attribute that your users can quickly update. If they enter their planned absence dates into this attribute, an upcoming out-of-office note will appear in their email signatures. Follow these steps to set it up in your organization:

• Create a custom attribute
• Update existing signature templates to include the upcoming OoO note
• Provide instructions for end users to add their OoO dates to email signatures

Create a custom attribute

1. Sign in to the Attributes manager at attributes.codetwo.com.

2. On the Attribute visibility page, click Add to create a new custom attribute (Fig. 2.).

Fig. 2. Adding a new CodeTwo custom attribute.

3. Configure the new attribute in the Add CodeTwo custom attribute window:
   1. Enter the attribute’s name, such as Upcoming out of office, and (optionally) a description.
   2. Leave the default Text option as the field type.
   3. Leave the Visible and Editable checkboxes selected.

Your attribute settings should now look like in Fig. 3. Click ADD to save your changes.

Fig. 3. A sample custom attribute allowing users to enter an upcoming out of office date.

4. Back on the Attribute visibility page, click Save & Publish to make the attribute available in other CodeTwo apps.

Update existing signature templates to include the upcoming OoO note

Now, you need to update your email signature templates to include the upcoming out-of-office note for users who fill in the custom attribute you set up earlier.

Proceed as follows:

1. Sign in to the Signatures app.
2. Click the signature rule you want to edit, go to the Design step, and then click Edit signature to launch the signature template editor.
3. In the editor, add the OoO note text, e.g., Upcoming out of office:, to your template (see Fig. 4.). You can customize the text (e.g., change font size or color) for better visibility.
4. Add a space after the text and click CodeTwo attribs on the ribbon to insert the placeholder for the custom attribute you configured earlier (in this example, Upcoming out of office), as shown in Fig. 4.

Fig. 4. Adding the custom attribute that will be replaced with actual OoO dates provided by end users.

5. Highlight the OoO note text together with the placeholder and click Remove if blank. This adds RT tags before and after the note (Fig. 5.). Thanks to that, if the custom attribute is not filled in by an end user, the upcoming OoO note will be removed from the signature, ensuring its layout remains unaffected and no empty spaces are left. Learn more about using RT tags

Fig. 5. Adding RT tags to prevent the OoO note from appearing in signatures if the custom attribute is not filled in.

6. Copy the entire OoO note (including the placeholder and RT tags), switch to Plain text, and paste the note into your plain text signature template (Fig. 6.). 

Fig. 6. Adding the OoO note to the plain text signature template.

7. Save your changes to the signature template and close the editor.
8. Finally, click Save & Publish in your signature rule to go live with your change. 

Repeat these steps for other email signatures to ensure consistency.

Add out-of-office dates to email signatures – instructions for end users

1. Sign in at user.codetwo.com with your Microsoft 365 credentials.
2. In the Upcoming out of office field, enter the date(s) of your planned absence (Fig. 7.).

Fig. 7. Entering the upcoming out-of-office dates.

3. Click Save & update. The changes are applied immediately, and the upcoming OoO dates will now appear in your email signature.

Once your absence period has ended, repeat the same steps to remove the dates. Just clear the Upcoming out of office field (Fig. 7.) and save your changes.

See also

How to set up consistent & branded out of office replies – see how to make sure your OOF replies are not only informative but also help you promote your brand among external recipients.