Give up: In the event the email has been despatched, the consumer sends the Give up command to your server, severing the link. If it's been properly shut, the server will reply having a 221 code. Distinct protocols during the sending system: SMTP is accustomed to mail email, POP https://vestacpinstall33332.kylieblog.com/27132722/5-easy-facts-about-google-workspace-support-described