The currently used Mail::sendmail module is very limited regarding the configuration of SMTP server data. You can't define:
- SMTP port
- SMTP username
- SMTP password
- SMTP authentication
I am using Postfix as my MTA and using virtual vacation is a no-go for me since I do sender mismatch checking and with the currently used Mail::sendmail in virtual vacation I can use virtual vacation on my setup.
I would like to replace the Mail::sendmail module with Mail::Sender which is offering much more flexibility then Mail::sendmail. Should I send a patch to virtual vacation v4 using Mail::Sender for sending mails? Is the above mentioned functionality useful for other people? How high are the chances to get such a patch merged into Postfix.Admin?