Question
Which protocol is used to send
emails?Solution
"SMTP (Simple Mail Transfer Protocol) is used to send emails from a client to a server or between servers. Works on port 25. Used with IMAP or POP3 for receiving emails. Supports plain text or encrypted communication."
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Aman bought two guitars, ‘P’ and ‘Q’, with cost prices in the ratio 7:9, and sold them at a loss of 10% and a profit of 30%, respectively. If th...
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