Error "RCPT TO not accepted from server»In OpenCart most often occurs when a site tries to send a letter with an incorrect sender address. Default OpenCart in header
from uses the mailbox of the store, which is why this problem arises.
Attention! Error "RCPT TO not accepted from server"Is given by the scripts of OpenCart itself and most often has nothing to do with the recipient's address, since it is returned when processing the sender's address.
There are several ways to solve this problem:
To change your store mailbox, do the following:
To fix the work of sending emails, edit some lines in the file
After the changes, check the sending of letters. Please note that the mailbox to which you are connecting via SMTP will be specified as the sender. It should also be understood that when updating or installing some extensions, you may need to re-make the changes.