If you work with regular clients, then you may want to send holiday messages to clients to help maintain these important relationships. Reminding clients that you are there for them through these brief messages can go a long way to creating goodwill with these pivotal connections.
I’m the same. I don’t find it condescending, it’s kinda eye-rolly but also kinda charming! I get why it could be annoying if you need info quickly. But really, why not inject a little silliness into boilerplate messages like this, as long as it’s not disrespectful or really out of step with your field culture?

Different companies have different holiday policies. If you're going to be out of office during the holidays, state it in your email. Hello, Thank you for your email! Season's greetings. I can't to your email now as the office is closed for the holidays. I will not be checking my email from December 22 through January 4. If there's an emergency, please contact me at 123-456-7890. Otherwise, I'll respond to your email as soon as possible when I return. Thank you, Jim Parker. 8. Temporary Out-of-Office Email for Attending a Conference If you're going to a business conference, state it out in your out of office email. This type of email is also a great way to show your contacts that you're growing and advancing your job. Hello, Thank you for reaching out! I am out of office attending the National Association of Sale Manager’s conference in Houston, Texas. I'll be checking my emails occasionally, in case of an emergency, please contact my team member, John Doe at [email protected] or 123-456-7890 Regards, Dorian Emmanuel. 9. Out-of-Office with a Promotion
Click the Out Of Office tab, and in the Date & Time Conditions - One-off section, click + Add date range. Set a date range by clicking the date fields and then selecting a start and end date from the calendars. Set a start/finish time for the dates by clicking the time fields and then dragging the sliders horizontally to select the Hour and Minute. If you want your autoresponse to look like a human response, you can tell eDesk to delay sending this template for x minutes. Pro-tip: You can use this to prevent Amazon from detecting your message as an auto-response. Set Frequency if you want to prevent eDesk from auto-responding with the same template to every message about the same ticket. For OOO templates, it is common practice to select Autoreply every single incoming message but you can also select a frequency, for example, once every 6 hours. If you want to tell eDesk NOT to auto-respond with this template to messages from certain email addresses, enter them into the Exclude field, for example, [email protected], [email protected]. You can also exclude all email addresses from a certain domain by entering *@domain.com, for example, *@xsellco.com Tick this if you want to include the signature for the channel in the template.