Use an on-premises email server (Exchange Server or almost every other SMTP server) to relay mail If the system is struggling to satisfy the previous prerequisites for connecting to Microsoft 365 or Office 365. pkg install gcc gmake perl5 wget bison flex cyrus-sasl cmake python autoconf libtool libarchive iconv bind911 https://louishugqb.blogrelation.com/32032462/rumored-buzz-on-vmware-migration