将sendmail配置为仅将邮件发送到本地邮件地址

Question

I need to configure sendmail in order to test websites and app mail function locally;

I wish that if on production a mail() function sends a mail to user@hisdomain.com , the same code tested locally sends a mail to myfolder@localhost in order to check messages details, functionalities and so on.

I'm on a LAMP machine.

Is it possible?

Answer 1

You may configure sendmail to deliver all outgoing mail to local mailbox/alias.
It should catch all message to non local mailboxes.

sendmail.mc file (used to generate sendmail.cf file):

define(`SMART_HOST`,`local:myfolder`)dnl

Restart/reload sendmail daemon after compiling new sendmail.cf file from sendmail.mc file.