Fax Communication Features 
SM 177 D361 
Fax Option 
Type 3350 
D361 
  Even if the MX record on the DNS server includes the IFAX, mail cannot be 
received with SMTP until SMTP reception is enabled: 
  However, if SMTP reception is selected and the machine is not registered in the 
MX record of the DNS server, then either IMAP4 or POP3 is used, depending on 
the setting: User Tools> System Settings> File Transfer> Reception Protocol 
Mail Delivery Conditions: Transferring Mail Received With SMTP 
1.  The machine must be set up for SMTP mail delivery: 
  User Tools> Facsimile Features> E-mail Settings> SMTP RX File Delivery 
Settings 
2.  If the user wishes to limit this feature so that the machine will only deliver mail from 
designated senders, the machine’s “Auth. E-mail RX” feature must be set (User Tools> 
Facsimile Features> E-mail Settings> SMTP RX File Delivery Settings). 
3.  If the “SMTP RX File Delivery Setting” is set to 0 to prohibit SMTP receiving, and if 
there is mail designated for delivery, then the machine responds with an error. (User 
Tools> Facsimile Features> E-mail Settings> SMTP RX File Delivery Settings) 
4.  If the quick dial, speed dial, or group dial entry is incorrect, the mail transmission is lost, 
and the IFAX issues an error to the SMTP server and outputs an error report. 
Auth. E-mail RX 
In order to limit access to mail delivery with IFAX, the addresses of senders must be limited 
using the Access Limit Entry. Only one entry can be registered. 
1.  Access Limit Entry 
For example, to limit access to @IFAX.ricoh.co.jp: 
 
gts@IFAX.ricoh.co.jp Matches and is delivered. 
gts@IFAX.abcde.co.jp Does not match and is not delivered. 
IFAX@ricoh.co.jp Does not match and is not delivered. 
 
2. Conditions 
  The length of the Access Limit Entry is limited to 127 characters. 
  If the Access Limit Entry address and the mail address of the incoming mail do not 
match, the incoming mail is discarded and not delivered, and the SMTP server 
responds with an error. However, in this case an error report is not output. 
  If the Access Limit Entry address is not registered, and if the incoming mail 
specifies a delivery destination, then the mail is delivered unconditionally.