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Error sending "SMS": Number=XXXXXXXXXX, Message=HTTP/1.1 403 Forbidden



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Hi, While using Customer URL based API for sending SMS I am getting the following error - Error sending "SMS": Number=XXXXXXXXXX, Message=HTTP/1.1 403 Forbidden

But when I am copy pasting the same URL via browser, SMS sending is successful. My API Url looks like - http://sms.ssdweb.in/api/sendhttp.php?authkey=XXX&country=91&mobiles=%SMSNUMBER&message=%SMSTEXT&sender=SHARKB&route=4&DLT_TE_ID=XX

Please suggest what could be the issue and how to troubleshoot.

notification prtg sms

Created on Oct 12, 2021 3:44:31 PM by  Srijit Banerjee (0) 1


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