[Q] what port mikrotik uses for sending email ?

how do the mikroitk send mail , or what the used port in that progress ?

25, I believe =)

enable ‘email’ logs and see all you need

Or run torch and send an email and see what source port is used. Since it’s SMTP the destination port is almost guaranteed to be 25.

by the way, any port =)

[admin@MikroTik] > /tool e-mail send server=?

Server ::= Address[:Port]
  Port ::= 0..65535    (integer number)
  Address ::= A.B.C.D    (IP address)


[admin@MikroTik] > /tool e-mail send server=