My ISP has started blocking port 25 so I can not send email through my dedicated server any more.
I have several options:
- Send email through the SMTP server provided by my ISP. Any problems with this?
- Setup mu server so that it receives email on another port instead of port 25 No one else sends email through my server so it should be OK. How do I do this on a Linux server?
- Buy a static client IP - these are not being blocked so far.
Which one is preferable?