Great work handling what sounds like a very challenging situation. The sanctions are fucking bullshit.
In my organisation, we're balls deep in M365 so we're using Exchange Online.
Nothing is wrong with Linux-based open source. The question is always around support. Community support exists, but if something mission-critical breaks and I have the CEO standing over my desk, I don't want to be relying on community support. I want the software vendor on the phone with defined SLAs.
I must admit I'm a pussy when it comes to self-hosted email services for an Enterprise. Incoming mail is the easy part, but outbound mail makes me think about potential deliverability issues (SPF, DKIM, DMARC, Reverse DNS) and complexity around managing spam and reputation.
I would start with the requirements. What business features are needed? (e.g. integrated calendars, mobile sync, webmail with UI, etc.). What are other companies in Iran doing for mail?
In my organisation, we're balls deep in M365 so we're using Exchange Online.
Nothing is wrong with Linux-based open source. The question is always around support. Community support exists, but if something mission-critical breaks and I have the CEO standing over my desk, I don't want to be relying on community support. I want the software vendor on the phone with defined SLAs.
I must admit I'm a pussy when it comes to self-hosted email services for an Enterprise. Incoming mail is the easy part, but outbound mail makes me think about potential deliverability issues (SPF, DKIM, DMARC, Reverse DNS) and complexity around managing spam and reputation.
I would start with the requirements. What business features are needed? (e.g. integrated calendars, mobile sync, webmail with UI, etc.). What are other companies in Iran doing for mail?
For Email, Im looking for a server a secure, full-featured, consider self-hosting that offers robust features and strong security measures without requiring a license, features such as Webmail, Mobile Access, Calendar and Contacts, Spam Filtering, Antivirus Scanning and DKIM, DMARC and etc. Im able to run it on Docker and kubernetes and not need to a vendor. I do it on my own.
