Stunnel.conf

; *****************************************************************************
; * Global Options                                                            *
; *****************************************************************************

; Debugging stuff (may useful for troubleshooting)
;debug = 7
;output = stunnel.log

; *****************************************************************************
; * Service Defaults (may also be specified in individual service sections)   *
; *****************************************************************************

; The following options provide additional security at some performance penalty
; Default ECDH/DH parameters are strong/conservative, so it is quite safe to
; comment out these lines in order to get a performance boost
options = SINGLE_ECDH_USE
options = SINGLE_DH_USE

; *****************************************************************************
; * Service Definitions (at least one service has to be defined)              *
; *****************************************************************************

client=yes

[microsoft-online-pop3]
accept = 127.0.0.1:110
connect = pod51015.outlook.com:995

[microsoft-online-smtp]
protocol = smtp
accept = 127.0.0.1:25
connect = pod51015.outlook.com:587