Last modified: Friday, May 16, 2003
Short for Extended Turn, an extension to the SMTP mail delivery protocol that allows an SMTP server to request from another SMTP server any e-mail messages it has for a specific domain. ETRN typically is used to retrieve e-mail messages from a mail server that does not have a dedicated connection to the Internet. ETRN can only be used in conjunction with an ISP that supports ETRN.
RFC 1985 This RFC explains the details of ETRN.	Related Categories Electronic Mail Internet Protocols Related Terms e-mail IMAP ISP ODMR POP SMTP ETRN Products : Top Store Offers: Shoes.com  66.00The sporty Naturalizer Roadracer takes padding to a whole new level in a form-fitting sandal that fits like a glove. Suede and mesh upper in a casual ... Amazon Marketplace  54.99- SHIPS FREE to ALL 50 STATES! - RETURN SHIPPING IS FREE! - NO SALES TAX except CA, TN, MO! Amazon Marketplace  54.99- SHIPS FREE to ALL 50 STATES! - RETURN SHIPPING IS FREE! - NO SALES TAX except CA, TN, MO! Amazon Marketplace  66.00- SHIPS FREE to ALL 50 STATES! - RETURN SHIPPING IS FREE! - NO SALES TAX except CA, TN, MO! Amazon Marketplace  66.00- SHIPS FREE to ALL 50 STATES! - RETURN SHIPPING IS FREE! - NO SALES TAX except CA, TN, MO! Compare all matches: 0 Store Offers