Having read the thread it strikes me that Meister is on a bad run here.
Clearly he just wants a straight forward reliable mail client. It sounds like you are not overly demanding of mail clients either.
But you are still suffering issues on a too frequent basis.
If possible can you explain:
When do you get prompted for your credentials?
What is prompting you?
What OS are you running - there have been reports that Mavericks prompts for mail credentials (and I have seen this myself but can work around it)
What type of mail account are you creating in your mail client - IMAP, POP3, etc
Depending upon your responses we can probably start to work out where to focus next to step you forward to a resolution, or at least better understanding.
I don't think it is necessarily a particular mail client as you have had 3 or 4 and they are appear to cause problems. As stated above I suspect that there are some other core issues that need to be identified and resolved here.
I use the default mail app with both IMAP and POP3 accounts on Mavericks and actually don't experience anything like the issues you describe. I have got a quirk of mavericks (which may be the cause or not) whereby when I enter Internet Accounts I am prompted for passwords which I correctly give but which are rejected) but by simply loading the mail app and accessing accounts via preferences I can ignore the issue totally.
All the best,
Sam
Clearly he just wants a straight forward reliable mail client. It sounds like you are not overly demanding of mail clients either.
But you are still suffering issues on a too frequent basis.
If possible can you explain:
When do you get prompted for your credentials?
What is prompting you?
What OS are you running - there have been reports that Mavericks prompts for mail credentials (and I have seen this myself but can work around it)
What type of mail account are you creating in your mail client - IMAP, POP3, etc
Depending upon your responses we can probably start to work out where to focus next to step you forward to a resolution, or at least better understanding.
I don't think it is necessarily a particular mail client as you have had 3 or 4 and they are appear to cause problems. As stated above I suspect that there are some other core issues that need to be identified and resolved here.
I use the default mail app with both IMAP and POP3 accounts on Mavericks and actually don't experience anything like the issues you describe. I have got a quirk of mavericks (which may be the cause or not) whereby when I enter Internet Accounts I am prompted for passwords which I correctly give but which are rejected) but by simply loading the mail app and accessing accounts via preferences I can ignore the issue totally.
All the best,
Sam