Click that and select your date and time. macOS Sierra and later provide support for encryption using SSL/TLS. Just type up your email as normal, and instead of clicking Send, 'Send Later' adds a Send Later button right next to the Send button. How to AirPlay Music and Video From iPhone or iPad to Mac. This Mac 911 article is in response to a question submitted by Macworld reader Linda. With programs like Apple Mail, you can send and receive emails on your computer. 2019 or later iMac or Mac Pro, the iMac Pro, and the 2020 or later Mac mini. You can enable Mail Drop in Apple Mail, which uses iCloud for temporary storage for attachments totalling up to 5GB per message. As I type this, I find that hard to believe in 2021, but it’s what Apple’s documentation says.

Attachment size exceeded: The text and attachments combined of an email message sent or received can’t exceed the absurdly small amount of 20MB.

If you send 10 messages each to 100 people, 100 messages each to 10 people, or 1,000 messages to one very exhausted person, it counts the same. Then, to schedule the email, go into your Mac's Calendar app (fomerly known as iCal) and set your Automator app to open at the time you want to to send an email.

Recipients don’t have to be unique-that is, people will be counted multiple times across different messages. Too many recipients across all messages: You’re also limited to 1,000 recipients across a 24-hour period and 1,000 email messages total.Too many recipients in one message: It’s likely rare that you’re sending a message to a vast number of people, but Apple does limit your recipients to a total of 500 per message.(Invalid addresses at other domains will be rejected by those domain’s mail servers in the form of an email message in reply.) Your app may not tell you which address is incorrect, too, requiring sleuthing on your part.

Invalid iCloud address: Apple can’t check whether an email address is legitimate at other domains, but if you try to send email to someone with an address that ends with, mac.com, or me.com, and that address doesn’t exist, your email app and will refuse to send it.

Mac mail send later