Edit file File name : exim.conf.local Content :%RETRYBLOCK% +secondarymx * F,4h,5m; G,16h,1h,1.5; F,4d,8h * * F,2h,15m; G,16h,1h,1.5; F,4d,8h @AUTH@ @BEGINACL@ @CONFIG@ daemon_smtp_ports = 587 tls_on_connect_ports = 587 @DIRECTOREND@ @DIRECTORMIDDLE@ @DIRECTORSTART@ @ENDACL@ @POSTMAILCOUNT@ @PREDOTFORWARD@ @PREFILTER@ @PRELOCALUSER@ @PRENOALIASDISCARD@ @PREROUTERS@ @PREVALIASNOSTAR@ @PREVALIASSTAR@ @PREVIRTUALUSER@ @RETRYEND@ @RETRYSTART@ @REWRITE@ @ROUTEREND@ @ROUTERMIDDLE@ @ROUTERSTART@ @TRANSPORTEND@ @TRANSPORTMIDDLE@ @TRANSPORTSTART@ Save