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--></style></head><body lang=EN-US link="#0563C1" vlink="#954F72" style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt'>We’re running a beta testing MailScanner with Mailwatch and postfix using Ubuntu 24 LTS on an AWS M6a.xlarge instance with 16G ram. <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>Before going live, I want to split out the disks for best performance.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>Where do you see the highest disk utilization?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>With 16G ram I could squeak out a small ramdisk. Also have the option to go to provisioned IOPS although that gets expensive fast. <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>Thanks for any suggestions!<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>MailWatch Version: 1.2.23<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>Operating System Version: Ubuntu 24.04.3 LTS (Noble Numbat)<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>Postfix Version: 3.8.6<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>MailScanner Version: 5.5.3<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>ClamAV Version: 1.4.3<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>SpamAssassin Version: 4.0.0<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>PHP Version: 8.3.6<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>MySQL Version: 10.11.13-MariaDB-0ubuntu0.24.04.1<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>GeoIP Database Version: No database downloaded<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'><o:p> </o:p></span></p></div></body></html>