HelioHost Posted August 2, 2016 Posted August 2, 2016 Heliohost has switched mailservers from Courier to Dovecot. This should result in increased performance especially of the IMAP protocol. Our Courier install was getting bogged down in the number of IMAP connections that we constantly have to our servers, and resulted in a lot of slow performance and errors for our users. Already it seems like the switch has helped with these issues. Let us know if you have any problems with the new mailserver. Thanks for being a member of the Heliohost community.
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