Apple mail symbols

You're referring to the special characters and symbols that can be used in Apple Mail!

Here are some common Apple Mail symbols and their uses:

1. @: The "at" symbol is used to separate the local part from the domain in an email address.
2. .: The period (.) is used to separate the domain from the top-level domain (TLD) in an email address.
3. +: The plus sign (+) is used to add additional information to an email address, such as a tag or a filter.
4. %: The percent sign (%) is used to encode special characters in an email address.
5. _: The underscore (_) is used to separate words in an email address.
6. -: The hyphen (-) is used to separate words in an email address.
7. .com: The ".com" is a common top-level domain (TLD) used in email addresses.
8. .org: The ".org" is another common TLD used in email addresses.
9. .net: The ".net" is a common TLD used in email addresses.
10. : :: The colon (:) is used to separate the subject line from the body of an email.
11. >: The greater-than symbol (>) is used to indicate a quote or a reply.
12. <: The less-than symbol (<) is used to indicate a quote or a reply.
13. [ and ]: The square brackets ([ and ]) are used to group characters or to indicate a range of characters.
14. ( and ): The parentheses (( and )) are used to group characters or to indicate a range of characters.
15. \: The backslash () is used to escape special characters or to indicate a literal character.

These are just a few examples of the many symbols and characters that can be used in Apple Mail. If you have any specific questions or need help with a particular symbol, feel free to ask!