A mail server -- also known as amail transfer agent, or MTA;mail transport agent;mail router; orinternet mailer-- is an application that receives incoming email from local users and remote senders and forwards outgoing messages for delivery. A computer dedicated to running these applicat...
SMTP is typically limited to and relied on to send email messages from a sender to a recipient. It is limited in its ability to queue messages at the receiving end. For this reason, it's usually used with either POP3 or IMAP, which lets the user save messages in a server mailbox and...
It is not easy to decide if a given class is a mixin or not: the method could be just implemented on the derived class, in which case we're back to Definition 1. You have to consider the author's intentions. This pattern is interesting because it is possible to recombine functionalities...
The MTA translates the DNS record into an IP address so that it knows where to send the emails. SMTP looks for a mail exchange (MX) record associated with the recipient’s domain name. (The MX record is used to indicate how messages should be routed in accordance with SMTP.) If there...
Mail Transfer Agent (MTA):Transfers emails to the next server as appropriate – at this point, the server may initiate a DNS query for the recipient domain’s mail exchange (MX) DNS record Mail delivery agent (MDA):Receives emails for storage in the recipient’s inbox ...
She hands the letter to the mail carrier (MTA), who brings it to the post office to be sorted. At the post office, a processing clerk (SMTP) verifies the address written on the envelope. If the address appears to be written correctly and corresponds to a location that can receive mail...
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When an MTA receives a mail and the recipient of the mail is not hosted locally, the mail is forwarded to another MTA. Every time this happens the MTA adds a “received” trace header on the top header of the message. This shows all the MTAs that have handled the message before it ...
Mail Transfer Agent (MTA):Processes and transfers emails and can take the place of an MSA by performing its tasks. Mail Delivery Agent (MDA):The final agent before the emails reaches the recipients SMTP server for retrieval. (The IMAP process we mentioned earlier) ...
(a) send (b) email (c) mail. What is a homepage in computer terms? What is a website landing page? Which type of electronic community is Usenet? What are the five most common domain extensions? What is http? An IPv6 address is made up of how many bits? What is sending MTA in ...