Re: seamless postfix migration to a new server

2013-10-12 Thread DTNX Postmaster
On Oct 12, 2013, at 19:39, Jeroen Geilman wrote: > On 10/12/2013 07:16 PM, DTNX Postmaster wrote: >> On Oct 12, 2013, at 17:04, teknet9 wrote: >> >>> Thank you for advise. >>> I have many users i can not allow for any downtime (not even few seconds). >>> Also i can not loose any single email. >

Re: seamless postfix migration to a new server

2013-10-12 Thread Jeroen Geilman
On 10/12/2013 07:16 PM, DTNX Postmaster wrote: On Oct 12, 2013, at 17:04, teknet9 wrote: Thank you for advise. I have many users i can not allow for any downtime (not even few seconds). Also i can not loose any single email. Your solution will not guarantee that. I am looking for true HA solu

Re: seamless postfix migration to a new server

2013-10-12 Thread DTNX Postmaster
On Oct 12, 2013, at 17:04, teknet9 wrote: > Thank you for advise. > I have many users i can not allow for any downtime (not even few seconds). > Also i can not loose any single email. > Your solution will not guarantee that. > > I am looking for true HA solution. > > That is why both servers ne

Re: seamless postfix migration to a new server

2013-10-12 Thread li...@rhsoft.net
Am 12.10.2013 17:04, schrieb teknet9: > I have many users i can not allow for any downtime (not even few seconds) says who? "not even a few seconds" is unrealistic even at normal operations e-mail is not a real-time messenger > Also i can not loose any single email why should you? you most l

Re: seamless postfix migration to a new server

2013-10-12 Thread teknet9
Hello Jeroen, Thank you for advise. I have many users i can not allow for any downtime (not even few seconds). Also i can not loose any single email. Your solution will not guarantee that. I am looking for true HA solution. That is why both servers needs to work at the same time for 1-2 months t

Re: seamless postfix migration to a new server

2013-10-12 Thread Jeroen Geilman
On 10/12/2013 09:54 AM, teknet9 wrote: Hello Everybody, I need to migrate my old postfix server to a new machine. Domain will be the same. I would like to make this migration seamless for the end users and give them 1-2 months for migration (both servers should work at that time correctly). 1 t

seamless postfix migration to a new server

2013-10-12 Thread teknet9
Hello Everybody, I need to migrate my old postfix server to a new machine. Domain will be the same. I would like to make this migration seamless for the end users and give them 1-2 months for migration (both servers should work at that time correctly). My current deployment is the following: - my