RCPT TO (Receiver To): Another command follows the 250 OK reply code pinpointing who the email is getting despatched to. All over again, the SMTP server responds Along with the similar code, at which issue A different RCPT TO command is usually sent with a special recipient’s email handle. https://mailwizz-installation78999.blogproducer.com/32773724/anti-spam-filter-fundamentals-explained