I have been sending and receiving Verizon email on my android phone for years, and suddenly I cannot send emails. I tried removing and then reinstalling the Verizon email server on my phone, and now I keep getting a message that account login has failed due to invalid user name or password. I am using the same user name and password as always. I am inputting the Verizon email settings I have always used.
Have you tried taking the same credentials and going to verizon.com to try to login? This will check if theres a credentials issue or something else going on.
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