ME310G1/ME910G1/ML865G1 AT Commands Reference Guide
80617ST10991A Rev. 11 Page 762 of 1039 2021-09-23
SMTP
3.17.1. AT#ESMTP - E-mail SMTP Server
This command allows to set the SMTP server address for e-mail sending.
AT#ESMTP=<smtp>
Set command sets the SMTP server address, used for sending e-mails.
SMTP server can be specified as IP address or as nick name.
Parameter:
SMTP server address. This parameter can be
either:
62. any valid IP address in the format:
"xxx.xxx.xxx.xxx"
63. any host name to be solved with a DNS
query in the format: <host name>
(factory default is the empty string "").
The SMTP server used shall be inside the APN space (the SMTP
server provided by the network operator) or it must allow the relay,
otherwise the command will refuse to send the e-mail.
AT#ESMTP?
Read Command reports the current SMTP server address, in the format:
#ESMTP: <smtp>