Hello, reader!

S: 220 smtp.onlyservers.sh ESMTP Postfix
C: HELO relay.onlyservers.sh
S: 250 Hello relay.onlyservers.sh, I am glad to meet you
C: MAIL FROM:<root@onlyservers.sh>
S: 250 Ok
C: RCPT TO:<reader@localhost.onlyservers.sh>
S: 250 Ok
C: DATA
S: 354 End data with <CR><LF>.<CR><LF>
C: From: "Friendly Server" <root@onlyservers.sh>
C: To: "${AwesomeReader}" <reader@onlyservers.sh>
C: Date: Sat, 22 Jan 2022 16:05:20 -0500
C: Subject: Hello, reader.
C:
C: Hello ${AwesomeReader}
C: This blog is about all things servers, 
C: emphasizing on home servers. 
C: Edge, cloud, oceanic, and extraterrestrial servers 
C: servers may inevitably appear.
C: .
S: 250 Ok: queued as 127001
C: QUIT
S: 221 Bye