For example, water is composed of two hydrogen atoms bonded to one oxygen atom: the chemical formula is H2O. A compound can be converted to a different chemical composition by interaction with a second chemical compound via a chemical reaction.
To send mail using an Outlook.com account from an email program, see the Outlook.com SMTP server settings. 1  Outlook.com SMTP server name smtp-mail.outlook.com. 2  Outlook.com SMTP port 587. 3  Outlook.com SMTP encryption method TLS.
Tags: smtp, POP, POP3, IMAP, port, e-mail, Outlook. When setting up Outlook, or after ISP network changes, it is a common annoyance to be unable to send/receive email with a message of this type: Outlook cannot connect to your outgoing (SMTP) e-mail server. If you continue to receive this message, contact your server administrator or internet service provider (ISP).. Look through all the tabs. Make sure the outgoing/incoming mail servers, your username and password are correct.