Warning: mail(): SMTP server response: 550 Requested action not taken: mailbox unavailable or not local in.....
This is the error message.
The history of this situation is this: We took a job where the clients' old hosting company were and still are very unhelpful.
They still have the domain in their posession as the client did not want the mail to go down during the transfer process.
There is a contact form on the site now that sends variables to a php script which sends the mail.
I have sent tests internally on the server AND externally to hotmail, gmail and yahoo - all with success.
When I try to send to the clients mailbox, still in the possessed by the ex-hosts, the script returns this error.
I rang them up, and they were as usual very unhelpful and unprofessional, but told me that they had had this problem before but couldn't remember how they fixed it, and that I needed to find some way to tell the clients mailbox that this wasn't a robot spam message type thing.
Has anybody got any idea how to authenticate a php mail script to bypass security filters? It would seem to me that any such authentication would need to be confirmed by a script at their end, like a key and lock.
Is this just a load of rubbish and are they just being awkward? My guess is that they could simply allow the I.P. address of the server to bypass spam filters etc.
I really need peoples opinions and knowledge on this one, so don't hold back.
Thanks as always...
This is the error message.
The history of this situation is this: We took a job where the clients' old hosting company were and still are very unhelpful.
They still have the domain in their posession as the client did not want the mail to go down during the transfer process.
There is a contact form on the site now that sends variables to a php script which sends the mail.
I have sent tests internally on the server AND externally to hotmail, gmail and yahoo - all with success.
When I try to send to the clients mailbox, still in the possessed by the ex-hosts, the script returns this error.
I rang them up, and they were as usual very unhelpful and unprofessional, but told me that they had had this problem before but couldn't remember how they fixed it, and that I needed to find some way to tell the clients mailbox that this wasn't a robot spam message type thing.
Has anybody got any idea how to authenticate a php mail script to bypass security filters? It would seem to me that any such authentication would need to be confirmed by a script at their end, like a key and lock.
Is this just a load of rubbish and are they just being awkward? My guess is that they could simply allow the I.P. address of the server to bypass spam filters etc.
I really need peoples opinions and knowledge on this one, so don't hold back.
Thanks as always...
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