@ Ernie
As mentioned, I have 4 email accounts. None of them are AOL or Hotmail (I refuse to use Hotmail....lol)
Account #1 is a POP account, the server is secureserver.net.
The "use only this server" option is enabled for the outgoing SMTP server for this account.
TLS Certificate is none
"Remove copy from server" is not checked.
Skipping messages over xxxx kb in size is left blank
Port is 995 and SSL is enabled. (This email provider requires SSL).
Authentication is password.
Account # 2 is also a POP account, the server is my cable company/internet service provider's. This account is used only very rarely.
Outgoing mail server is set as the same as Account #1 (which is my "primary" personal email address)
Use only this server is checked.
TLS is none
Remove copy from the server is not checked.
Skip messages over xxxx in size is blank.
Port is 110. SSL is *not* enabled.
Authentication is password.
Account #3 is a Yahoo.ca IMAP account.
Incoming and outgoing mail server is yahoo
"Use only this server" is *not* checked.
TLS is none
IMAP path prefix is blank
Port is 993 and SSL is checked
Authentication is password.
"Use IDLE Command" is checked and greyed out
Account #4 is is Gmail IMAP account.
Incoming and outgoing mail server is gmail
"use only this server" is *not* checked
TLS is none
IMAP path prefix is blank
Port is 993 and SSL is checked
Authentication is password
"Use IDLE command" is checked and not greyed out (as the yahoo account is, ie I could uncheck it here if I wanted to)