Mailing Server Technical Specification


Sr. No Parameter Budget SME/SMB Enterprise
1 Max Mail size limitation in MB per mail 30 50 50
2 Max IMAP concurrent connections per IP 5 10 20
3 Max POP3 concurrent connections per IP 5 10 30
4 Max mails per hour 60 200 User based
5 No of CC / BCC per mail 10 50 50
6 Action on SMTP Load Stop Inform Educate
7 Internal Mail Server support No No Yes
8 NAMED DNS Local Tier III Tier III
9 Whitelist Specific IPs No No Yes
10 Log Debug support No No Yes
11 Mail Delivery within 1 min efficiency 80% 90% 95%
12 SMTP accept Max per connection 50 100 200
13 Mail Q Retry Value Minutes 60 30 15
14 Mail server performance monitoring Adequate Moderate 24 x 7
15 Mail processing capacity Mails/Hr 100 250 >500
16 Reverse spam mails stop level of Mail/Hr 10 >100 NA. EDS
17 Action on Infected Network Ips Stop Inform Inform
18 Max CPU resources allowed SMTP/IMAP <10% <50% <75%
19 Recommended Max Mail Box Size MB 50 500 500
20 Mail Server Daemon Dovecot Dovecot Dovecot
21 Wrong Passwords more than 5 times Block Inform Inform
22 SSL for IMAP No Yes Yes
23 Virtual Memory Size MB 50 125 200
24 POP3 Logins Per hour Per account Per IP 180 180 Unlimited
25 IMAP Logins Per hour Per account Per IP 180 180 Unlimited
26 SMTP AUTH ( Mails Per hour ) 60 200 Unlimited

** We reserve the right to change the above specifications at any time. We may notify the customers but is not obligatory.