Everyone,
I have just upgraded a Centos 5 server to a Centos 7 server and am having difficulty with a change of behavior of mailx with the use of a command line of :
mail -s 'This is the subject' user@domain.com < text_file.txt
On Centos 5 when mailx was used by a program started by a cron job we were able to send a text file as an email message and the headers did not contain 'Content-Transfer-Encoding: base64'
On Centos 7 the headers contain 'Content-Transfer-Encoding: base64' and when the client gets the e-mail they are unable to open it up.
The interesting thing is that on Centos 7 when the command line is used by typing the above command 'Content-Transfer-Encoding: 7bit' is placed in the header and the client can see the e-mail without a problem.
I have looked for a way to control the 'Content-Transfer-Encoding:' header to '7bit' when we use a cron job, but I have not been able to figure out how.
Your suggestions would be appreciated.
Thank you,