text_combined: ramprasad snxnetcorecoin tony bunce wrote sorry topic thread im loss anyone else issues sending mail yahoo returning 421 message temporarily deferred every message servers try send server retries like yahoo never accepts message even day retrying google turned several people issue one solution dsn right spf records sign outgoing messages using domainkeys ive filled every form yahoo support site without luck anyone else seeing problem know way get real person yahoo reports online yahoo paid support phone number fix problem one list phone number much dont want pay yahoo accept messages im running options customer complaints getting frequent every day almost everyone tell customers use yahoo ids dont know standard reason think yahoo defers mails ip n message attempts incorrect ids n low practical server also keep rates delivery low lest enrage yahoo guys server rules servers ratelimit yahoo deliveries deliver thru separate server also keep changing smtp bind address helps bit yet mailq always quiet high already told servers yahoo defers mails control get done btw get solution please share thanks ram sms start netcore 575758 get updates netcores enterprise products services sms start mytoday 09845398453 information mobile consumer services go httpwwwmytodaysmscom fri 08 aug 2008 055446 0530 ot yahoo deferred