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Send Mail via ssmtp

1. Install ssmtp apt-get install ssmtp mailutils 2. Edit /etc/ssmtp/ssmtp.conf root=mailaddress@domain.xy>
mailhub=mail.host.xy
...
#Custom settings
UseSTARTTLS=YES
AuthUser=mailaddress@domain.xy
AuthPass=Password
FromLineOverride=YES
3.Edit /etc/ssmtp/revaliases root:mailaddress@domain.xy:mail.host.xy

Run IIS under custom port 443 (default is 44300 – 44399 )

1. Get registered certificates of IIS Express:
netsh http show sslcert > registered.certificates
2. Import certificate for port 443, change certhash to your hash and also appid:
netsh http add sslcert ipport=0.0.0.0:443 certhash=aa659f0a9e8cd5614c8b1eb03be8151f05594977 appid={214124cd-d05b-4309-9af9-9caa44b2b74a} certstorename=MY
3. Verfify settings with:
netsh http show sslcert > registered.certificates.new
4. Reboot machine

Convert XenServer PV to HVM

1. Install grub2 in pv guest vm (Debian):
aptitude install grub2

2. Set HVM mode
xe vm-param-set uuid= HVM-boot-policy="BIOS order"

3. Reset PV-Bootloader
xe vm-param-set uuid= PV-bootloader=""

4. Clear PV-args:
xe vm-param-set uuid= PV-args=""