1 Topic by luciono

  • luciono
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  • From: Italy
  • Registered: 2011-04-04
  • Posts: 21

Topic: system upgrade (debian)

hi all,

i have a install iredmail on debian 6.0... today have make a apt-update && apt-upgrade and found 3 update for postfix....

"postfix postfix-mysql postfix-pcre"

can i make upgrade without any problem or risk to block a system??
is need to backup postfix folder (/etc/postfix) or another file before upgrade??

sorry but this first time i upgrade postfix and i wan't block the system!!
thanks

Luciano

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Spider Email Archiver: On-Premises, lightweight email archiving software developed by iRedMail team. Supports Amazon S3 compatible storage and custom branding.

2 Reply by ZhangHuangbin

  • ZhangHuangbin
  • ZhangHuangbin
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  • Registered: 2009-05-06
  • Posts: 31,082

Re: system upgrade (debian)

luciono wrote:

"postfix postfix-mysql postfix-pcre"
can i make upgrade without any problem or risk to block a system??
is need to backup postfix folder (/etc/postfix) or another file before upgrade??

- Upgrading these 3 packages should be fine. Postfix had good backward compatibility.
- It's a good idea to always perform backup before upgrading if necessary or possible. It won't hurt you.

3 Reply by luciono

  • luciono
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  • From: Italy
  • Registered: 2011-04-04
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Re: system upgrade (debian)

thanks a lot!!
i have upgrade without any problem smile

luciano