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Get up to $500 when you bring your phone. Plus, waived smartphone activation fee when you buy online. Limited time offer.
$500 via Verizon e-gift card (sent w/in 8 wks). Activation of 4G LTE/5G phone on One Unlimited for iPhone (all lines on account req'd on plan), 5G Do More, 5G Play More or 5G Get More plans req'd. Device must remain active for 45 days. $500 charge back if service cancelled w/in 12 mos or eligibility req's are no longer met. See vzw.com/bring-your-own-device for details. And for a limited time, we’ll waive your activation fee when you order through vzw.com or My Verizon app. You’ll see the one time charge waived as your “Due Today” amount at checkout.
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Correct Answer!
Is an ESMTP server required to send txt msg via email?
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Working on an app that sends txt msgs via a hosting provider's mail::sendmail server. I can successfully send messages to other mobile phone providers, but about 90% VzW msgs fail. Occasionally a msg is delivered though usually delayed by hours. I have validated my DKIM, SPF & _Demarc DNS records.
The failed emails report the following:
host smtpin01.vzw.a.cloudfilter.net [50.16.175.197]
SMTP error from remote mail server after initial connection:
554 vzw-ibgw-5001a.stratus.cloudmark.com cmsmtp ESMTP server not available - POL143 - NMIvhnZJcL68J
Don't understand why an ESMTP would be required since there are no attachments. The emails contain 100 or less characters in plain text. This is a commericial system in development, but reliable txt msg delivery is paramount before moving its pilot phase.
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