Archives

eMail Server

eMail Server with Ubuntu 20.04, Postfix and Dovecot. Recently I build an email server using VM and Ubuntu Server 20.04, Postfix, Dovecot, MySQL from the scratch. Took me 3-4 hours to do that as have no prior experience of any of the above except VM (VMware/Virtual Box/Hyper-V). I find it easy to build an email […]

Microsoft Exchange mail delivery 2k22Bug

Having issue with mail delivery since 01/01/2022? This is a confirmed issue related to mail delivery bug as Microsoft exchange server were having issue after the “Microsoft Filtering Management service” was stopped. Service starting that “Cannot convert ‘220101001’ to long.” Error began appearing after the “MS filtering Engine update” Long Story short, Here is a […]