Question : External Dsn Max Message Attach Size

how do i cahnge the size of External DsnMax Message Attach Size from 10MB to 20mb
and how do i change the Internal Dsn Max Message Attach Size form 10MB to 20mb

i have rang these two but have not worked
et-Transportconfig maxreceivesize 20MB
Set-Transportconfig maxsendsize 20MB
when i run
get-receiveconnector | select identity,maxmessagesize
Identity                                MaxMessagesize
SERVEREX\Default SERVEREX               10MB
SERVEREX\Client SERVEREX                10MB

what o i need to type to change max message size to abel to send to 20mb

Answer : External Dsn Max Message Attach Size

i ran this and was able to send mail upto 20mb

Set-SendConnector -identity "your smtp sender name go here" -MaxMessageSize: 20MB