I’m looking into options to replace a on-prem exchange server. Does any one have on-prem email servers that they are finding as a good replacement?
I stumbled across “grommunio” and I’m going to start playing with it, has anyone used this before?
Thanks for any suggestions!
Zimbra was a good one back when I used to mess around with stuff like that.
For businesses we suggest using Google Workspace or Office 365, but for home users there is a discussion here on that topic:
I know Tom and others urge strongly against running your own mailserver (say mailcow etc) but what are the main concerns besides the amount of spam mail that needs to be blocked.
And what are some tips and possibly tricks to do it anyway?
It brings some advantages… Been trying for a while now to get smtp relaying to work for self hosted bitwarden to not much avail with services like sendinblue, elesticmail… so yeh…
Anyone using the Proxmox Mail gateway in combation by any chance?
I’d appreci…
Can you provide more info?
Number of mailboxes needed
Number of users
Is there a need for advanced features, if so which ones
Current mail store size
Is this for a business or personal email system, if a business, will the mail system need to meet certain regulations to be compliant (HIPPA, SOX, etc)
Other info
Sure thing:
lo.voltage:
Number of mailboxes needed: 50-75
Number of users: 25-30
Is there a need for advanced features, if so which ones: basic contacts, calendar, mobile sync
Current mail store size: 300gb
Is this for a business or personal email system, if a business, will the mail system need to meet certain regulations to be compliant (HIPPA, SOX, etc): business, NIST 800-171
Other info: Spam filtering / scanning is handled externally, so the current exchange is just handling boxes and groups.
@LTS_Tom Do you have any clients using Synology MailPlus with a good experience?
Tykisson:
Synology MailPlus
Nope, never used it or plan to.