gmail API send email error:Recipient address required - api

Gmail API send email error:Recipient address required

I searched over many articles and realized that ALL CONTENTS RELATED TO THE EMAIL SHOULD BE ENCODED IN RAW, including recipient email and body.
Please refer to the answer by Eric D
Trying to use the payload parameters was in vain.

Related

Twilio SMS sent to Sendgrid to forward SMS as email to our ticketingsystem

thanks for having me! I'm a real n00b when it comes to coding and, so waaay over my head here.
The sending sms via twilio and recieving it in our ticketingsystem/RMM works as expected. In the subject line of the email is the phonenumber from the sender, the email we recieve gets recieved as "+46123456789" (just en example). The RMM we use has an API, I would like the Twilio service to connect to our RMM API and replace the phonenumber with the user email instead of sending number. So when they send sms and we recieve the email the email would then automaticly be assigned to the correct person. Cause the RMM system uses only the email adress when assigning email to a person. I hope this makes sense to someone, i find it so hard to explain what im trying to achieve.
Expecting to recieve an email sent as sms by recognizing the number from our RMM API

Email goes into spam using Graph API

We are using Microsoft Graph API for sending email. Unfortunately, some emails goes to spam at the recipients side.
Please find the sample email as below:
Subject: Test email
Email body:
sample email
Note: The button shown in the email body contains the link "https://zijpendaal.acc.notarisbox.nl/"
Could you please help us with this?

Substitute reply-to, sendgrid smtp api

Is it possible to substitute reply-to option in Sendgrid SMTP Api? If yes, how can I achieve it?
Each batch email has to share unique args and headers (except the subject header). So setting a unique reply-to address for each email is currently not possible.
The sub tags also only work for the body of an email and the subject.
But definitely request that as a feature on the sendgrid getsatisfaction page (http://community.sendgrid.com/sendgrid). Its a great idea!

Mailsystem Failure Delivery - Custom subject

When a mail is bounced it has a standard subject.
Is it possible to change with a custom subject or the subject which we gave or with a dynamic subject?
I am building a simple system in php to count all send and not sent mails with the help of bounced mails.
So i need to parse the body of the bounced mail to find the email address to which the mail was not sent.
If there could be any other less overhead option then that could be nice. We can reduce the processing time to parse.
You can send a custom x-mail-id header or use the standard Mail-ID header. You store in a table a map of the id to email addresses.
From there it is simple to find out which email bounced by matching the id to the email address in your table.
That subject could be generated by any server along the path your mail message takes, so I'd say no, you can't change that.

detect that an email is sent to a mailing-list

My application sends mails containing an authentication token. The user which receives the mail clicks on a link and is directed to a webpage. The app recognizes him.
The problem is that sometimes the mail is sent to a mailing list instead of a personal address. Then several people come on the page and override each others' actions.
There are 2 ways I think I could solve this :
detect that the email address is a mailing list before I send the mail
include the final recipient address in the link in the email.
Is any of the 2 possible ?
No.
The recipient can tell if the message came from a mailing list (if the list follows the right guidlines), but the sender can't.
There is no way for the sender to modify the body of an email dynamically based on the final recipient.
David's answer is correct. Though, depending on your context you may find the following idea useful:
You might be able to record the number of clicks per email sent out using that token and just specify a threshold. If the number of times the auth token exceeds it, flag the recipient as a mailing list and exclude them from future mailings.